Armstrong Steam System Solutions for the Hydrocarbon and Chemical Processing Industries

Bulletin 290-B Armstrong Steam System Solutions for the Hydrocarbon and Chemical Processing Industries Packaged Piping Solutions - Steam Distribution Manifolds - Condensate Collection Assemblies - Trap Valve Stations - ASME Pump Trap Assemblies Condensate Improvement Services - Condensate removal for improved heat transfer - Condensate retrieval for fuel, water and chemical savings - Sense, locate and detect condensate contaminants to save energy and to protect boilers Trap Management Services - Steam Trap Surveys - Steam Trap Monitoring/Reporting - Steam Trap Turnkey Installations

Armstrong Packaged Piping Solutions Steam Distribution Manifold Condensate Collection Assembly TVS 4000 Trap Valve Station ASME Pump Trap Assembly 2

Armstrong Packaged Piping Solutions Simplify Your Steam Tracing Line Systems Designed to simplify and supply all the components (steam traps, manifolds, valves, etc.) necessary for your drip and tracer line applications, Armstrong s Steam Distribution, Condensate Collection Manifolds, and Trap Valve Stations bring all components together to reduce installation costs and provide a compact, easily accessible, centrally located assembly. Steam Distribution Manifolds As a Steam Distribution Assembly (MSD/SMSD), the manifold places all steam supply valves in one location. Standardizing components and centralizing their location simplifies installation, cutting costs from the beginning and increasing safety. You also save because routine maintenance is faster. Condensate Collection Manifolds To make industry s trapping and valving more efficient, Armstrong combines its TVS 4000 stainless steel trap valve stations with manifolds into a package called the Condensate Collection Assembly (CCA). This prepackaged assembly offers many great benefits cost savings in installation, design flexibility, reduced purchasing time, and provides personnel safety. The model CCAF also includes syphon tube freeze protection. TVS 4000 Trap Valve Station With Integrated Valves Reduces Piping Costs and Saves Space The TVS 4000 is a connector that packages two piston-style isolation valves, test valve and stainless steel strainer with blowdown valve into one connector. This connector can accommodate a choice of inverted bucket, disc, thermostatic wafer, thermostatic, bimetallic or float and thermostatic style Armstrong steam traps. Any other manufacturer s 2-bolt steam trap can also be applied to the Armstrong TVS 4000 Trap Valve Station. Whatever your condensate collection or steam distribution needs, Armstrong has the packaged solution for savings over the long term. Steam Distribution and Collection ASIV Ambient Sensing Isolation Valve Suggested Location Options Steam Supply From Boiler To Condensate Return System To Product Lines Tracers Only Overhead Condensate Return Line CCA-208 Condensate Collection Assembly Spares Service Alley CSDV Condensate Sensing Drain Valve SMSD-8 Steam Distribution Manifold TVS 4000 Trap Valve Station With 2000 Series Inverted Bucket Trap Shown are typical locations for Armstrong manifolds. The many manifolds in refineries and chemical plants consume valuable space and often block movement among the units. Operating costs are high, and installation requires expensive custom fabrication on site. A preassembled manifold with standardized components offers substantial savings over conventional units. Shaded products are available from Armstrong. Call or consult your Armstrong Representative if additional product details are required or visit www.armstrong-intl.com. 3

Steam Distribution Manifold (MSD/SMSD) with Piston Sealing Technology As Steam Distribution Assemblies (MSD/SMSD), the manifolds place all steam supply valves in one location. Standardizing components and centralizing their location simplifies installation while providing cost savings. You also save because routine maintenance is faster. Insulation can also be provided and can be a major savings in most installations. Cost Savings Reduced design specification costs Prefabrication vs. field assembly for easy installation Reduced shipping and field handling costs Lower long-term maintenance and operating costs 3-year guarantee Design Flexibility Dimensional consistency Space savings Insulation package available Steam Flow Typical SMSD steam distribution application (shown with optional nipples and TVS 4000 Trap Valve Station) Available with Armstrong s 2000 Series inverted bucket, disc, thermostatic, thermostatic wafer or bimetallic steam traps. Any manufacturer s 2-bolt steam trap can also be applied to Armstrong s trap connectors. See page 8 for piston valve details 4

Steam Distribution Manifold (MSD/SMSD) Physical Data MSD Series SMSD Series Model MSD-04 MSD-08 MSD-12 SMSD-04 SMSD-08 SMSD-12 in mm in mm in mm in mm in mm in mm A (Open Position) 8 203 8 203 8 203 8 203 8 203 8 203 B Height 11-1/2 292 24-1/4 615 37-1/8 243 10-1/4 260 19-3/4 501 29-1/4 743 C CLto CL 6-3/8 162 6-3/8 162 6-3/8 162 4-3/4 120 4-3/4 120 4-3/4 120 D Blowdown Connection 3/4 SW 20 3/4 SW 20 3/4 SW 20 3/4 SW 20 3/4 SW 20 3/4 SW 20 E Number of Holes for Mounting (1/2-13 UNC) 2 2 4 4 6 6 2 2 4 4 6 6 G Inlet 1-1/2 SW 40 1-1/2 SW 40 1-1/2 SW 40 1-1/2 SW 40 1-1/2 SW 40 1-1/2 SW 40 F Outlet* 1/2 15 1/2 15 1/2 15 1/2 15 1/2 15 1/2 15 Weight lb (kg) 21 (10) 46 (21) 67 (30) 20 (9) 40 (18) 59 (27) Maximum Operating Pressure 464 psi (32 bar) @ 752 F (400 C) *3/4" (20 mm) available contact factory. Steam Distribution Manifold Steam Distribution Manifold with TVS 4000, Inverted Bucket Drip Trap and Optional Stand. List of Materials Name Manifold Body Handwheel Packing Retainer Spring Washer Bolts and Nuts Piston & Stem Valve Sealing Rings Bushing, Valve Material ASTM A105 forged steel Ductile iron ASTM A105 forged steel Stainless steel Bolts: ASTM A193 grade B7 Nuts: ASTM A194 grade 2H 17% Chrome stainless steel Expanded graphite & stainless steel Stainless steel All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 5

Pre-Assembled Condensate Collection Assembly (CCA) Armstrong combines its Trap Valve Stations (TVS) with manifolds into a package called the Condensate Collection Assembly (CCA). This prepackaged assembly offers many great benefits cost savings in assembly, design flexibility and reduced purchasing and design time. The CCA with TVS 4000 trap valve station and 2000 Series Inverted Bucket Traps is guaranteed for 3 years. Cost Savings This preassembled concept offers tremendous savings by reducing multiple component purchases that cause additional purchase order monitoring and shipping costs. Other savings include far less labor time required for field assembly. This modular forged steel body design provides quick assembly/delivery, reducing overall project costs. Minimal welding vs complete manifold fabrication Eliminates multiple component purchases Reduced design specification costs Prefabrication vs. field assembly for easy installation Reduced shipping and field handling costs Lower long-term maintenance and operating costs 3-year guarantee Design Flexibility Armstrong can meet virtually any design parameter, including dimensional consistency, with your choice of socketweld or threaded connections. Armstrong inverted bucket, thermostatic, thermostatic wafer, bimetallic or disc steam traps can be provided or any other manufacturer s two-bolt steam trap can be used. If you require a specific piping arrangement, Armstrong can offer the flexibility to meet your specifications. Materials Manifold body: ASTM A105 forged steel Removable Insulation Package A removable insulation package is available for all steam and condensate manifolds. Inexpensive Quick to install Removable for maintenance Reusable after maintenance Weatherproof Formed to cover all manifold elements Strong, durable cover Available to fit all manifold sizes Freeze Protection Package (CCAF) Optional A manifold assembly for more efficient condensate return has another benefit freeze protection. Armstrong s innovative manifold design actually serves as a heat station, heating one or more traps if the steam supply is interrupted or shut off to the traps. The protection is accomplished as long as one trap continues to discharge into the manifold. The manifold s internal syphon tube creates a water seal, which contains the flash steam from the discharge of the live trap. This allows radiant heat to protect shut-off traps from freezing. CCA 212 Condensate Collection Assembly Shown with TVS 4000 Trap Valve Station with 2000 Series Inverted Bucket all stainless steel steam traps with optional removable insulation package including nipples, drain valve and stand.) An optional freeze protection valve package senses condensate temperature. When this device opens, it drains condensate from the manifold assembly, thus providing further freeze protection. 6

Pre-Assembled Condensate Collection Assembly (CCA) Physical Data H Model Maximum Allowable Pressure Physical Data H CCAF Condensate Collection Assembly with TVS 4000 Trap Valve Station, Optional Freeze Protection and Drain Valve. Available with Armstrong s inverted bucket, disc, thermostatic, thermostatic wafer or bimetallic steam traps. Any manufacturer s 2-bolt steam trap can also be applied to Armstrong s trap connectors. Model Maximum Allowable Pressure CCA-204 CCA-206 CCA-208 CCA-210 CCA-212 in mm in mm in mm in mm in mm 23-1/8 587 31-1/8 790 39-1/8 994 47-1/8 1,197 55-1/8 1,400 604 psi @ 800 F (42 bar @ 427 C) CCAF-204 CCAF-206 CCAF-208 CCAF-210 CCAF-212 in mm in mm in mm in mm in mm 27-5/16 694 35-5/16 43-5/16 1,100 51-5/16 59-5/16 1,506 604 psi @ 800 F (42 bar @ 427 C) 897 How to Order Manifold Packages CCA Condensate Collection Assembly With IS-2 Connectors with Strainer, Blowdown Valve and Optional Drain Valve Available with Armstrong s inverted bucket, disc, thermostatic, thermostatic wafer or bimetallic steam traps. Any manufacturer s 2-bolt steam trap can also be applied to Armstrong s trap connectors. 1,303 CCA 208 2NPT 6PE 3DVN TVS 4000 SCH80 Manifold Model Number of take-offs per Manifold (2 per level) Connection Size Take-offs, NPS in (mm) Connection Size top, NPS in (mm) Connection Bottom, NPS in (mm) Trap Valve Station 3 MSD Steam Distribution Manifold SMSD Small Steam Distribution Manifold CCA Condensate Collection Assembly CCAF Condensate Collection Assembly Freeze Protection 04 08 12 204 206 208 210 212 2NPT = 1/2 (15) NPTF 1 2SW = 1/2 (15) SW 1 3NPT = 3/4 (20) NPTF 3SW = 3/4 (20) NPTF 6PE = 1-1/2 (40) Plain End 1 6FW150 = 1-1/2 (40) 150# RF Flange 3PE = 3/4 (20) Plain End 1 3NPT = 3/4 (20) NPTM 3FW150 = 3/4 (20) 150# Flange 1. Armstrong stocks manifold cores (less nipples, drain valves, and trap stations) in these connections. 2. Must pick this bottom connection to use Trap station (TVS4000 only choice) and trap on MSD and SMSD. 3. Nipples connecting manifold to trap station can be Schedule 80 (standard) or schedule 160 (optional). 6SW = 1-1/2 (40) SW 1 6FW150 = 1-1/2 (40) 150# RF Flange 6FW300 = 1-1/2 (40) 300# RF Flange 8FW150 = 2 (50) 150# RF Flange 8FW300 = 2 (50) 300# RF Flange 3SW = 3/4 (20) SW 1 3NPT = 3/4 (20) NPTF 3WD = 3/4 (20) Welded Dripleg 2 3TD = 3/4 (20) Threaded Dripleg 2 3NPT = 3/4 (20) NPTM 1 3DVN = 3/4 (20) Drain Valve NPTM/NPTM 3DVS = 3/4 (20) Drain Valve SW/NPTM TVS 4000 IS2 w/bd IS2 Standard None All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 7

The Proof Is in the Piston The Piston Valve Armstrong Steam Distribution Manifolds (MSD/SMSD) and TVS 4000 Trap Valve Stations incorporate advanced piston sealing technology for safer, longer lasting steam isolation service. Stem Cap Stainless Steel Valve Plug Disc Springs Graphite and Stainless Steel Valve Sealing Rings Lantern Bushing Open Position Closed Position Dual sealing action. The piston valve is a seatless valve that includes two graphite and stainless steel valve sealing rings that seal the stem and function as a seat. This combination provides long-term protection against leaks to the atmosphere and downstream piping. Self-cleaning action. Stainless steel piston slides without rotating between the two valve sealing rings, preventing dirt from damaging the surfaces. Sealing integrity. Flexible disc springs automatically provide leak tightness by exerting pressure, which keeps the upper and lower valve sealing rings compressed at all times. Sealing tightness is ensured by the compression of the sealing rings against the piston and valve body. This combination of disc springs and dual valve seal rings protects against expansion and contraction due to heating and cooling. This ensures dependable operation, even after years of service. Protected valve stem. The valve stem and sealing surfaces are completely protected from dirt and corrosion by the stem cap, whether in an open or closed position. In-line repairability. All sealing valve components may be easily replaced in-line. Long-term operation. Piston valve design ensures actuation even after many years without operation. 8

TVS 4000 Series Stainless Steel Trap Valve Station Integral piston style inlet and outlet isolation valves Armstrong connector adaptable to inverted bucket, disc, thermostatic, thermostatic wafer, bimetallic and float and thermostatic steam traps. Any other manufacturer s 2-bolt steam trap can also be applied to Armstrong s TVS-4000 connector. Connection flexibility (SW, NPT, BST options) 3-year guarantee Test valve used to test and evaluate trap operation Same principle. Different package with two piston-style isolation valves, test valve and integral stainless steel strainer with blowdown valve. What you ll find new are all the benefits of a piston valve integrated into the same space-saving package. Maximum Operating Conditions Maximum allowable pressure: 650 psig @ 600 F (45 bar @ 315 C) Materials TVS 4000 Connector Connector Strainer Screen Test Valve Blowdown Valve Isolation Valve Components All Wetted Parts Valve Sealing Rings Handwheel Weight 6-1/2 lb (2.9 kg) ASTM A351 Gr. CF8M Stainless steel Stainless steel Stainless steel Stainless steel Graphite and stainless steel Ductile iron Reduced costs TVS saves on these fronts: reduced leak points, installation and maintenance time. A full range of features TVS has test and strainer blowdown valves. When installed with Armstrong Model 2011 and 2022 steam traps, it will also accommodate the Armstrong pop drain as well as TrapAlert and SteamEye remote steam trap monitoring and testing devices. Reduced design time Permits combining products with exact face-to-face dimensions. Three-year guarantee The TVS 4000 is guaranteed for three years. Strainer blowdown valve Easy, in-line repairability with maximum safety TVS allows isolation at point of service with upstream/downstream depressurization. Installation versatility The connector design makes the TVS adaptable to any manufacturer s 2-bolt steam trap and piping configuration. Simplified trap testing TVS enhances your capability to check trap operation and offers a built-in method to block and bleed traps. How to Order Model Connection Type of Connection Inlet/Outlet Flow Direction Trap Type TVS 4000 1/2" NPT R = Right to Left 3/4" SW L = Left to Right BSPT Inverted Bucket Disc Thermostatic Wafer Thermostatic Bimetallic Float and Thermostatic 9

Armstrong Universal Stainless Steel Connectors IS-2 Stainless Steel Connector with Integral Strainer Provides: A full line stainless steel strainer in the connector eliminates leak points and reduces installation time A strainer that is not discarded when the trap is replaced Easy strainer screen replacement Optional blowdown valve Accommodates Armstrong s inverted bucket, disc, thermostatic, thermostatic wafer, bimetallic and float and thermostatic traps. Any manufacturer s 2-bolt steam trap can also be applied to Armstrong s IS-2 connector. Maximum Operating Conditions Maximum allowable pressure: 650 psig @ 600 F (45 bar @ 315 C) Connector Styles IS-2 connector with integral strainer IS-2 connector with integral strainer with blowdown valve Connection Sizes 1/2, 3/4, 1 Connection Types Screwed NPT and BSPT Socketweld Flanged (consult factory) How to Order IS-2 Connector with Integral Strainer Specify: Connection style Connection size Connection type Inlet flow direction Left to Right Right to Left Weight 2 lbs (0.91 kg) Materials Connector Body: Strainer: All stainless steel 304 20 x 20 Mesh 304 stainless steel Standard 360 Stainless Steel Connector Provides: A compact, lightweight assembly Standardization reducing inventory A compact design simplifying piping Accommodates Armstrong s inverted bucket, disc, thermostatic, thermostatic wafer and bimetallic steam traps. Any manufacturer s 2-bolt steam trap can also be applied to Armstrong s standard connector. Maximum Operating Conditions Maximum allowable pressure: 650 psig @ 600 F (45 bar @ 315 C) Connector Styles Standard 360 Materials Connector Body: All stainless steel 304 Connection Sizes 1/2, 3/4 Connection Types Screwed NPT and BSPT Socketweld Flanged (consult factory) How to Order Standard 360 Stainless Steel Connector Specify: Connection size Connection type Weight 1-1/2 lbs (0.70 kg) All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 10

2000 Series Inverted Bucket Steam Trap All Stainless Steel For Pressures to 650 psig (45 bar)...capacities to 1,300 lb/hr (590 kg/hr) Description With the 2000 Series you can install inverted bucket efficiency and long service life in any piping configuration with little or no repiping. You get the reliability of the inverted bucket operating principle, plus all the benefits of all-stainless steel construction: A sealed, tamperproof package A compact, lightweight trap The ability to withstand freeze-ups without damage Exceptional corrosion resistance A three-year guarantee against defective materials, and workmanship. 2000 Series steam traps combine savings in three important areas: energy, installation and replacement. Being mounted on a 360 universal connector provides quick, easy in-line replacement along with all the proven advantages of inverted bucket operation. Maximum Operating Conditions Maximum allowable pressure (vessel design): Model 2010, 2011: 400 psig @ 800 F (28 bar @ 427 C) Model 2022: 650 psig @ 600 F (45 bar @ 315 C) Maximum operating pressure: Model 2010: 200 psig (14 bar) Model 2011: 400 psig (28 bar) Model 2022: 650 psig @ 600 F (45 bar @ 316 C) 627 psig @ 700 F (43 bar @ 371 C) 604 psig @ 800 F (41.6 bar @ 427 C) Materials Body: Internals: Valve and seat: ASTM-A 240 Grade 304L All stainless steel 304 Hardened chrome steel Options Insu-Pak insulation for Models 2010/2011 Stainless steel pop drain for Models 2011/2022 Probe connection for steam trap monitoring and testing devices for Models 2011/2022 Wiggle wire How to Order 2000 Series Inverted Bucket Steam Traps Specify: Model number Maximum working pressure that will be encountered or orifice size Any options required Select 360 connector style - See pages 9 and 10. For weights and dimensions see Pages 20 and 21. Specification See Page 39. TVS 4000 Trap Valve Station with 2011 Inverted Bucket Steam Trap IS-2 Connector with 2011 Inverted Bucket Steam Trap Standard Connector with 2011 Inverted Bucket Steam Trap All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 11

2000 Series Inverted Bucket Steam Trap All Stainless Steel For Pressures to 650 psig (45 bar)...capacities to 1,300 lb/hr (590 kg/hr) Model 2010 Capacity Model 2011 Capacity Model 2022 Capacity *NOTE: Because the orifice is located at the top, inverted bucket steam traps handle dirt and scale better than other types of traps. However, in applications where extremely dirty conditions exist, care should be exercised in the use of all types of restricted-orifice, reduced-capacity traps. For weights and dimensions see Pages 20 and 21. Options Pop Drain for Freeze Protection In general, a properly selected and installed Armstrong trap will not freeze as long as steam is coming to the trap. If the steam supply is shut off, a pop drain should be used to automatically drain the trap. Stainless steel pop drain available for Models 2011 and 2022. Maximum Operating Conditions Pressure: 600 psig (41 bar) Temperature: 350 F (177 C) Insu-Pak Now you can insulate the in-line traps in your plant without complicating regular trap maintenance. Insu-Pak, a simple reusable insulation package, cuts the time and cost of in-field installation because it goes on in a snap. And it comes off just as easily. The Insu-Pak can prevent trap freeze-up when used with a properly designed condensate manifold. Designed for use with Models 2010 and 2011. Probe connections are available for trap monitoring and testing for Models 2011 and 2022. 12

CD-3300 Series Disc Steam Trap All Stainless Steel For Steam Pressures to 450 psig (31 bar) Capacities to 800 lb/hr (363 kg/hr) The Armstrong CD-3300 is a three discharge port design, which provides stable disc operation to extend operating life. The CD-3300 is piped in-line by being mounted on a 360 universal connector, which allows you to install the trap in virtually any piping configuration. Armstrong s 2-bolt connector makes the CD-3300 easy to install and easy to renew. You save on labor time and cost because the connector simplifies piping and remains in-line. Maximum Operating Conditions Maximum operating pressure: 450 psig @ 456 F (31 bar @ 236 C) Maximum allowable pressure (vessel design): 720 psig @ 750 F (50 bar @ 400 C) Materials Trap cap: ASTM A743 CA40 Trap disc: ASTM A276 Gr. 420 Trap body: ASTM A276 Gr. 420 Options Rain guard insulating cap Specification See Page 39. CD-3300 Series Capacity How to Order CD-3300 Series Disc Steam Trap Specify: Model number Any options required Select 360 connector style - See Pages 9 and 10. For weights and dimensions see Page 22. TVS 4000 Trap Valve Station with CD-3300 Series Disc Steam Trap IS-2 Connector with CD-3300 Series Disc Steam Trap Standard Connector with CD-3300 Series Disc Steam Trap 13

FT 4000 Series Float and Thermostatic Steam Trap All Stainless Steel For Pressures to 465 psi (32 bar)...capacities to 1,080 lb/hr. (490 kg/hr) Description With the FT 4000 Series, you can install a float and thermostatic trap in any piping configuration with little or no repiping. You get the reliability of the float and thermostatic operating principle, plus all the benefits of all-stainless steel construction. A sealed, tamperproof package A compact, lightweight trap Exceptional corrosion resistance A one-year guarantee against defective materials and workmanship FT 4000 Series Float & Thermostatic steam traps combine savings in three important areas: energy, installation and replacement. Mounting the FT 4000 on universal connectors with integral strainers provides quick, easy in-line replacement with added protection from dirt and scale. Maximum Operating Conditions: Maximum allowable pressure (vessel design) 485 psig @ 600 F (33 bar @ 315 C) Maximum operating pressure: Saturated steam Model FT 4075 75 psig (5 bar) Model FT 4150 150 psig (10 bar) Model FT 4225 225 psig (16 bar) Model FT 4300 300 psig (21 bar) Model FT 4465 465 psig (32 bar) FT 4000 Series Capacity Materials: Body: Internals: Valve and seat: Thermostatic air vent: ASTM A240 Grade 304L All stainless steel-304 Hardened chrome steel Wafer Type-stainless steel with Hastelloy element Specification: See Page 40. How to order FT 4000 Series Float and Thermostatic Steam Traps Specify: Model number Select 360 connector style (IS-2 or TVS 4000) Maximum working pressure that will be encountered or orifice size Any options required For weights and dimensions see Page 23. TVS 4000 Trap Valve Station with FT 4000 Float and Thermostatic Trap IS-2 Connector with FT 4000 Float and Thermostatic Trap 14

TT-2000 Series Thermostatic Steam Trap All Stainless Steel For pressures to 300 psig (20 bar) capacities to 3,450 lbs/hr (1,568 kg/hr) The balanced pressure bellows thermostatic steam trap has a sealed, stainless steel body that is lightweight, compact and highly resistant to corrosion. The cage, bellows, valve and seat are all assembled into a precisely calibrated operating unit that ensures positive opening and closing action at slightly below steam temperature. TT-2000 is adaptable to a 360 stainless steel connector to expand piping options and simplify installation. Maximum Operating Conditions Maximum operating pressure: 300 psig (20 bar) Maximum allowable pressure (vessel design): 300 psig @ 450 F (20 bar @ 232 C) Materials Trap cap: Trap body: Bellows: ASTM A240 304L ASTM A240 Stainless steel and bronze with phosphor-bronze bellows, caged in stainless steel Specification See Page 40. How to Order TT-2000 Series Thermostatic Steam Traps Specify: Model number Select 360 connector style - See Pages 9 and 10. Model TT-2000 Series Capacity For weights and dimensions see Page 24. TVS 4000 Trap Valve Station with TT- 2000 Series Thermostatic Steam Trap IS-2 Connector with TT-2000 Series Thermostatic Steam Trap Standard Connector with TT- 2000 Series Thermostatic 15

WT Series Thermostatic Wafer Steam Trap Stainless Steel For Pressures to 400 psig (28 bar)...cold Water Start-Up Capacities to 1,300 lb/hr (590 kg/hr) Description The WT-2000 thermostatic wafer steam trap is adaptable to a 360 connector to expand piping options and simplify installation. NOTE: Since the normal operation of all suppressed temperaturedischarge (subcooling) steam traps is to back up condensate, they should not be used on drip legs for saturated steam service, heating or process equipment. Exercise care in the maintenance of any thermostatic wafer trap with a small discharge area susceptible to clogging. Maximum Operating Conditions Maximum allowable pressure (vessel design): 400 psig @ 650 F (28 bar @ 343 C) Maximum operating pressure: 400 psig (28 bar) Materials Trap cap: ASTM A240 304L Trap body: ASTM A240 304L Capsule wafer: Hastelloy Capsule body: Stainless Steel 303 Capsule cap: Stainless Steel 303 Specification See Page 40. How to Order WT Series Thermostatic Wafer Steam Trap Specify: Model number Select 360 connector style - See Pages 9 and 10. For weights and dimensions see Page 24. Model WT-Series Thermostatic Wafer Trap Capacity Differential Pressure* Cold Water Start-Up 70 F (21 C) Cold Water Start-Up 212 F (100 C) Operating Condensate 50 F (10 C) Below Saturation psi bar lb/hr kg/hr lb/hr kg/hr **lb/hr **kg/hr 5 0.35 120 54 100 45 10 4.5 10 0.70 150 68 170 77 13 5.9 20 1.4 320 145 250 113 18 8.2 30 2 390 177 300 136 20 9.1 40 3 420 191 350 159 24 10.9 50 3.5 490 222 400 181 26 11.8 75 5 570 259 480 218 30 13.6 100 7 650 295 580 263 35 15.9 150 10.5 700 318 700 318 40 18.1 200 14 900 408 800 363 46 20.9 250 17 1,000 454 950 431 50 22.7 300 21 1,050 476 1,025 465 56 25.4 350 24 1,150 522 1,200 544 63 28.6 400 28 1,300 590 1,250 567 70 31.8 *Capacities based on differential pressure with no back pressure. **Capacities will vary with the degree of subcooling. When greater capacities are required, the trap will automatically adjust to the load, up to the maximum (cold water) capacity shown, by increasing the amount of subcooling. TVS 4000 Trap Valve Station with WT Series Thermostatic Wafer Steam Trap IS-2 Connector with WT Series Thermostatic Wafer Steam Trap Standard Connector with WT Series Thermostatic Wafer Steam Trap 16

AB-2000 Bimetallic Steam Trap All Stainless Steel For pressures to 320 psig (22 bar) capacities to 4,630 lbs/hr (2,100 kg/hr) Description Armstrong s AB-2000 Bimetallic Steam Trap operates by the effect that rising temperature has on bimetallic elements. It adjusts itself to changing conditions, as the increasing pressure on the valve is compensated by the curving of the bimetallic elements caused by the increasing temperature. The valve of the AB-2000 is specially treated (boronization) in order to be more resistant to wiredrawing due to erosive condensate flashing. Armstrong s AB-2000 has a sealed, stainless steel body that is lightweight, compact and highly resistant to corrosion. It is adaptable to a Armstrong 360 Universal Connector or a Trap Valve Station (TVS). This makes it easy to install and replace, as the trap can be removed while the connector remains in-line. The result is savings in labor cost and increased flexibility, as other trap types (Inverted Bucket, Thermostatic, Thermostatic Wafer, Disc and Float and Thermostatic) can be installed on the same connector. Valve Boronized The problem of wiredrawing the valve and seat materials is well known to users of steam traps and other types of valves. Wiredrawing is a particular problem with valves and seats in bimetallic traps, which rely on bimetallic elements to operate. To solve the problem of wiredrawing, a new thermochemical surface treatment has been developed. The basic valve material is machinable hardened chrome steel. Atoms of highly resistant material are thermochemically diffused into the valve, giving a layer of protection and a hardness of 1700 HV to the basic material. Because of this new thermochemical treatment, the surface of the valve is highly resistant to the erosive action of flashing condensate. The failure rate of Armstrong bimetallic traps due to wearing out of valve and seat material is greatly reduced. Specification See Page 40. How to Order Specify: Model number Select 360 connector style - See Pages 9 and 10. For weights and dimensions see Page 24. Model AB-2000 Series Capacity Maximum Operating Conditions Maximum allowable pressure (vessel design): 400 psig @ 650 F (28 bar @ 343 C) Maximum operating pressure: 320 psig (22 bar) Maximum back pressure: 99% of inlet pressure Materials Trap cap: Trap Body: Valve: Seat: Elements: Strainer: ASTM A240 304L ASTM A240 304L Chrome steel - 440F, Boronized 303 Stainless steel Nickel plated 304 Stainless steel A = Cold Water B = 72 F (40 C) below saturation C = 36 F (20 C) below saturation D = 18 F (10 C) below saturation TVS 4000 Trap Valve Station with AB- 2000 Bimetallic Steam Trap IS-2 Connector with AB-2000 Bimetallic Steam Trap Standard Connector with AB-2000 Bimetallic Steam Trap 17

SH Series Superheat Traps Bimetallic Steam Traps for Superheat Conditions For pressure to 1,500 psig (104 bar) cold water capacities to 6,500 lb/hr (2,950 kg/hr) Description Armstrong s SH Series Bimetallic Steam Traps for superheat or low load conditions are the ideal traps for applications where other trap styles are not suitable for long life. The Armstrong SH series bimetallic traps also have the ability to handle the large start-up loads associated with superheat applications. The unique bimetallic element allows for shut-off before superheat reaches the trap thus preventing steam loss. The SH 900/1500 series utilizes titanium valves and seats to ensure extremely long service life in the harsh environment of superheated steam systems. Maximum Operating Conditions Maximum allowable pressure (vessel design): SH 250: 350 psig @ 662 F (24 bar @ 350 C) SH 900: 900 psig @ 900 F (62 bar @ 482 C) SH 1500: 1,800 psig @ 1,050 F (124 bar @ 500 C) Maximum operating pressure: SH 250: 250 psig (17 bar) SH 900: 900 psig (62 bar) SH 1500: 1,800 psig (124 bar) Suggested minimum operating pressure: SH 250: Not applicable Specification See Page 39 and 40. How to Order SH Series Superheat Traps Specify: Model number Provide maximum operating pressure. Size and type of pipe connection. When flanges are required, specify type of flange in detail. SH 900: 200 psig (14 bar) For weights and dimensions see Page 25. SH 1500: 600 psig (41 bar) Connections SH 250: Screwed, NPT, BSPT, socketweld, flanged SH 900: Socketweld, flanged, buttweld, screwed SH 1500: Socketweld, flanged, buttweld Materials SH 900 Body and cap: ASTM A216 WCB Valve and seat: Boronized stainless steel Elements: Nickel plated Strainer: Stainless steel screen SH 1500 Body and cap: ASTM A351 Gr. CF8M Valve and seat: Titanium Elements: Ni-Cr and stainless steel Strainer: Stainless steel screen SH 250 Body and cap: ASTM 217 Gr. C12A Valve and seat: Titanium Elements: Ni-Cr and stainless steel Strainer: Stainless steel screen 18

SH Series Superheat Traps Bimetallic Steam Traps for Superheat Conditions For pressure to 1,500 psig (104 bar) cold water capacities to 6,500 lb/hr (2,950 kg/hr) SH 250/900 Series Pressure/Temperature SH 250/900 Series Cold Water Capacity SH 1500 Series Pressure/Temperature SH 1500 Series Cold Water Capacity 19

2000 Series Inverted Bucket Steam Traps Dimensions and Weights Series 2000 Stainless Steel Trap with TVS 4000 Trap Valve Station Series 2000 Stainless Steel Trap with TVS 4000 Trap Valve Station TVS 4000 Series With 2000 Series Inverted Bucket Steam Trap Model 2010 2011 2022 Pipe Connections in mm in mm in mm 1/2, 3/4 15, 20 1/2, 3/4 15, 20 1/2, 3/4 15, 20 "A" Trap Diameter 2-11/16 68 2-11/16 68 3-7/8 99 "B" Total Height 9-3/4 248 10-9/16 268 12-1/2 317 "C" Face to Face 4-3/4 120 4-3/4 120 4-3/4 120 "D" Connection C L to Bottom 5-1/4 134 6 154 8 202 "E" Connection C L to outside of trap 4-13/16 122 4-13/16 122 5-7/8 149 "F" Connection C L to front of connector 3-7/8 98 3-7/8 98 3-7/8 98 "G" Connection C L to Top 4-1/2 114 4-1/2 114 4-1/2 114 "H"Connection C L to bottom of connector 3-1/4 83 3-1/4 83 3-1/4 83 "J" Width across handwheels (valve open) 8-3/4 221 8-3/4 221 8-3/4 221 Test Port Connection 1/4 NPT 6 1/4 NPT 6 1/4 NPT 6 Trap Only Weight, lb (kg) 3 1.4 3-1/4 1.5 5-3/4 2.6 Trap and Connector Weight, lb (kg) 9 4 9-1/2 4.3 12 5.4 Maximum Operating Pressure (Trap) 200 psi (14 bar) 400 psi (28 bar) 650 psi (45 bar) Maximum Allowable Pressure (Trap) 400 psi @ 800 F (28 bar @ 426 C) 650 psig @ 600 F (45 bar @315 C) All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 20

2000 Series Inverted Bucket Steam Traps Dimensions and Weights Series 2000 Stainless Steel Trap with IS-2 Connector with Integral Strainer and Blowdown Valve Series 2000 Stainless Steel Trap With Standard Connector 2000 Series Inverted Bucket Steam Trap With IS-2 Integral Strainer Connector with Blowdown Valve Model 2010 2011 2022 Pipe Connections in mm in mm in mm in mm in mm 1/2, 3/4 15, 20 1 25 1/2, 3/4 15, 20 1 25 1/2, 3/4 15, 20 1 25 "A" Trap Diameter 2-11/16 68 2-11/16 68 2-11/16 68 2-11/16 68 3-7/8 98 3-7/8 98 "B" Total Height 6 152 6 152 7 176 7 176 8-5/8 219 8-5/8 219 "C" Face to Face 3-1/2 89 4 101 3-1/2 89 4 101 3-1/2 89 4 102 "D" Connection C L to Bottom 5 127 5 127 6 152 5 127 7-5/8 194 7-5/8 194 "E" Connection C L to outside of trap 4-5/8 120 4-13/16 122 4-5/8 120 4-13/16 122 5-13/16 147 6 152 "F" Connection C L to front of connector 7/8 22 7/8 22 7/8 22 7/8 22 7/8 22 7/8 22 "G" Connection C L to Top 1 25 1 25 1 25 1 25 1 25 1 25 "H"Connection C L to bottom of connector 2-1/2 64 2-1/2 64 2-1/2 64 2-1/2 64 2-1/2 64 2-1/2 64 Trap Only Weight, lb (kg) 3 (1.4) 3-1/4 (1.5) 5-3/4 (2.6) Trap and Connector Weight, lb (kg) 4-1/4 1.9 5-1/4 2.4 4-1/2 2 5-1/2 2.5 7 3 7 3 Maximum Operating Pressure (Trap) 200 psi (14 bar) 400 psi (28 bar) 650 psi (45 bar) Maximum Allowable Pressure (Trap) 400 psi @ 800 F (28 bar @ 426 C) 650 psig @ 600 F *Add 1/2" (15 mm) to B and D dimensions when optional probe connection is required. 2000 Series Inverted Bucket Steam Trap With Standard Connector Model 2010 2011 2022 Pipe Connections in mm in mm in mm 1/2, 3/4 15, 20 1/2, 3/4 15, 20 1/2, 3/4 15, 20 "A" Trap Diameter 2-11/16 68 2-11/16 68 3-7/8 99 "B" Total Height 6 152 6-15/16 176 8-5/8 219 "C" Face to Face 2-3/8 60 2-3/8 60 2-3/8 60 "D" Connection C to Bottom 4-11/16 118 5-5/8 142 7-1/4 185 L "E" Connection C to outside of trap 3-3/8 86 3-3/8 86 5-3/4 145 L "F" Connection C to front of connector 13/16 20 13/16 20 13/16 20 L "G" Connection C to Top 1-3/8 46 1-3/8 46 1-3/8 46 "H"Connection C to bottom of connector 1-3/8 46 1-3/8 46 1-3/8 46 L L Trap Only Weight, lb (kg) 3 1.4 3-1/4 1.5 5-3/4 2.6 Trap and Connector Weight, lb (kg) 4-1/4 1.9 4-1/2 2 7 3 Maximum Operating Pressure (Trap) 200 psi (14 bar) 400 psi (28 bar) 650 psi (45 bar) Maximum Allowable Pressure (Trap) 400 psi @ 800 F (28 bar @ 426 C) 650 psig @ 600 F (45 bar @ 315 C) All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 21

CD-3300 Series Disc Steam Traps Dimensions and Weights Series CD-3300 with TVS 4000 Trap Valve Station Series CD-3300 with IS-2 Connector with Integral Strainer and Blowdown Valve Series CD-3300 with Standard Connector CD-3300 Series Disc Steam Traps CD-3300 Model Standard Connector IS-2 Connector with Integral Strainer TVS 4000 Connector in mm in mm in mm in mm Pipe Connections 1/2, 3/4 15, 20 1/2, 3/4 15, 20 1 25 1/2, 3/4 15, 20 "A" Trap Diameter 1-1/2 38 1-1/2 38 1-1/2 38 1-1/2 38 "B" Total Height 2-7/8 73 3-3/4 94 3-3/4 94 7-13/16 198 "C" Face to Face 2-3/8 60 3-1/2 89 4 101 4-3/4 120 "D" Connection C to Bottom 1-3/8 35 2-5/8 67 2-5/8 67 3-1/4 83 L L L L L "E" Connection C to outside of trap 3-3/8 86 3-3/8 86 3-9/16 90 3-9/16 90 "F" Connection C to front of connector 13/16 20 7/8 22 7/8 22 3-7/8 98 "G" Connection C to Top 1-3/8 46 1 25 1 25 4-1/2 114 "H"Connection C to bottom of connector 1-3/8 46 2-1/2 64 2-1/2 64 3-1/4 83 "J" Width across handwheels (valve open) 8-11/16 221 Test Port Connection 1/4 NPT 6 Trap Only Weight, lb (kg) Trap and Connector Weight, lb (kg) 3.6 1.6 3.9 1.8 4.2 2 8-1/2 3.8 Maximum Operating Pressure Maximum Allowable Pressure (Vessel Design) 2 (0.91) 450 psig @ 456 F (31 bar @ 236 C) 720 psi @ 750 F (50 bar @ 400 C) All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 22

FT 4000 Series Float and Thermostatic Steam Trap Dimensions and Weights Series FT 4000 with TVS 4000 Trap Valve Station Series FT 4000 with IS-2 Connector with Integral Strainer and Blowdown Valve FT 4000 Series Float and Thermostatic Steam Trap FT 4000 Model IS-2 Connector with integral strainer TVS 4000 Connector in mm in mm in mm Pipe Connections 1/2", 3/4" 15, 20 1" 25 1/2", 3/4" 15, 20 "A" Trap Diameter 4-1/2 114 4-1/2 114 4-1/2 114 "B" Total Height 5-7/8 149 5-7/8 149 7-7/8 198 "C" Face to Face 3-1/2 89 4 101 4-3/4 120 "D" Connection C to Bottom 2-5/8 67 2-5/8 67 3-1/4 83 L L L L L "E" Connection C to Outside of Trap 10 255 10-1/4 259 9-7/8 250 "F" Connection C to Front of Connector 7/8 22 7/8 22 3-7/8 98 "G" Connection C to Top 1 25 1 25 4-1/2 114 "H" Connection C to Bottom of Connector 2-1/2 64 2-1/2 64 3-1/4 83 "J" Width Across Handwheels (valve open) N/A 8-11/16 221 Test Port Connection N/A 1/4 NPT 6 Maximum Operating Pressure (saturated steam) Maximum Allowable Pressure (vessel design) Trap Only Weight, lb (kg) 465 (32 bar) 485 psig @ 600 F (33 bar @ 315 C) 6-1/4 (2.8) Trap and Connector Weight, lb (kg) 8-3/4 (4) 12-3/4 (5.8) All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 23

TT-2000/WT-2000/AB-2000 Series Steam Traps Dimensions and Weights Series TT-2000/WT-2000/AB-2000 with TVS 4000 Trap Valve Station Series TT-2000/WT-2000/AB-2000 with Integral Strainer and Blowdown Valve Maximum Operating Conditions TT-2000 Series Thermostatic Trap Maximum allowable pressure (vessel design): 300 psig @ 450 F (20 bar @ 232 C) Maximum operating pressure: 300 psig (20 bar) Maximum operating temperature bellows: 422 F (217 C) WT-2000 Series Thermostatic Wafer Trap Maximum allowable pressure (vessel design): 400 psig @ 650 F (28 bar @ 343 C) Series TT-2000/WT-2000/AB-2000 with Standard Connector Maximum operating pressure: 400 psig (28 bar) AB-2000 Series Bimetallic Trap Maximum allowable pressure (vessel design): 400 psig @ 650 F (28 bar @ 343 C) Maximum operating pressure: 320 psig (22 bar) Maximum back pressure: 99% of inlet pressure TT-2000/WT-2000/AB-2000 Series Steam Traps TT-2000/WT-2000/AB-2000 Model Standard Connector IS-2 Connector with Integral Strainer TVS 4000 Connector in mm in mm in mm in mm Pipe Connections 1/2, 3/4 15, 20 1/2, 3/4 15, 20 1 25 1/2, 3/4 15, 20 "A" Trap Diameter 2-1/4 57 2-1/4 57 2-1/4 57 2-1/4 57 "B" Total Height 2-11/16 68 3-5/8 92 3-5/8 92 7-13/16 198 "C" Face to Face 2-3/8 60 3-1/2 89 4 101 4-3/4 120 "D" Connection C L to Bottom 1-3/8 46 2-5/8 67 2-5/8 67 3-1/4 83 "E" Connection C L to outside of trap 4-1/4 107 4-3/4 120 4-15/16 125 4-1/2 115 "F" Connection C L to front of connector 13/16 20 7/8 22 7/8 22 3-7/8 98 "G" Connection C L to Top 1-3/8 46 1 25 1 25 4-1/2 114 "H"Connection C L to bottom of connector 1-3/8 46 2-1/2 64 2-1/2 64 3-1/4 83 "J" Width across handwheels (valve open) 8-11/16 221 Test Port Connection 1/4 NPT 6 Trap Only Weight, lb (kg) Trap and Connector Weight, lb (kg) 3.2 (7) 1-1/2 (0.70) 3.4 (7.5) 8 (3.6) All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 24

SH Series Superheat Traps Dimensions and Weights Model SH 250 Model SH 900 Model SH 1500 SH Series Model SH 250 SH 900 SH 1500 in mm in mm in mm Pipe Connections 1/2, 3/4 15, 20 1/2, 3/4, 1 15, 20, 25 3/4, 1 20, 25 "B" Height 3-1/16 77 4-1/2 115 5 127 "C" Face-to-Face 3-1/2 89 6-1/4 158 6-1/4 158 "D" C L to Top 2-5/16 59 3-3/4 95 3-13/16 97 "E" Width 2-3/4 70 3-3/4 95 4-7/8 124 *"F" 6-3/4 170 11 279 12 305 *"G" 6-3/8 162 Weight, lb (kg) 4 (1.7) 10 (4.4) 15 (6.8) *Dimensions for SH 250 "F" are for 3/4" connection, class 150 flanged. Consult factory for dimensions of models with other connection sizes and/or flanges. *Dimensions for SH 900 "F" are for 3/4" connection, class 600 flanged. Consult factory for dimensions of models with other connection sizes and/or flanges. *Dimensions for SH 1500 "F" and "G" are for 3/4" connection, class 1500 flanged. Consult factory for dimensions of models with other connection sizes and/or flanges. All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 25

Cost Comparison Worksheet Single Trap Installation - Standard Field Fabricated Installation Standard Trap Instal. Figure 1 Qty. Custom Standard Trap Instal. Qty. Description Assembly Parts and Labor 1/2" 600# Rated Globe or Gate 5 Valves 8 1/2" Sch. 80 Nipples 2 1/2" Line "Tee" 1 1/2" Elbow 1 1/2" Line Strainer 1 1/2" Steam Trap 16 1/2" Welds hrs hrs. Approximate Assembly Time Grand Total Cost Unit Cost Total Cost Figure 1 1000 traps = 5000 valves = 5000 possible stem and body gasket leaks Overall length greater than 30 inches (762 cm) Valve Functions 1 Trap inlet line start-up blowdown valve (visual) 2 Trap inlet isolation valve 3 Trap outlet isolation valve 4 Return line blowdown and test valve (visual) 5 Strainer blowdown valve (visual) Gate and globe valves have exposed rising stems which can corrode and gather dirt which tears stem packing and causes steam leaks. TVS-4000 Armstrong Compact Trap Valve Station TVS 4000 Assembly Components 1 2 3 4 5 TVS 4000 cast stainless trap valve station Trap inlet piston style isolation valve Trap outlet piston style isolation valve Full port needle style test valve Strainer with blowdown valve * Adaptable to Armstrong 2000 series inverted bucket, disc, thermostatic, thermostatic wafer, bimetallic or float and thermostatic steam traps or any other manufacturer s 2-bolt steam trap. Piston valve has enclosed non-rotating rising stem which protects the stem from corrosion and dirt. 3 year guarantee against defective materials or workmanship. Qty. Unit Cost Total Cost TVS 4000 Overall face to face less than 5 inches (127 mm) 26

Cost Comparison Worksheet Standard Field Fabricated Condensate Collection Manifold Stand. Cond. Collec. Instal. Fig. 1 Cust. Stand. Cond. Collec. Instal. Qty. Qty. Description Unit Cost Total Cost Tubular Elements 1 3" Sch. 80, 8 feet pipe 2 3" Caps 1 1-1/2" Branch Welding Fitting 1 3/4" Branch Welding Fitting 8 1/2" Branch Welding Fitting 32 1/2" Sch. 80 Nipples Valves 16 1/2" SW Gate or Globe 8 1/2" Steam Traps 8 1/2" Line Strainers Welding 64 1/2" Nipple Ends 2 3" Caps 8 1/2" Branch Welding Fitting 1 3/4" Branch Welding Fitting 1 1-1/2" Branch Welding Fitting Support Solid Steel or Concrete Labor hrs hrs Approximate Assembly Time Figure 1 Overall length approximately 100 inches (2540 mm) Grand Total Cost Condensate Collection Manifold (CCA) CCA Assembly Components 1 2 3 4 Forged steel body (8) TVS-4000 Trap Valve Stations. Steam traps that can be connected to the TVS 4000 include Armstrong inverted bucket, disc, thermostatic, thermostatic wafer or bimetallic steam traps or any other manufacturer s 2-bolt steam trap (8) 1/2 Sch. 80 nipples Welding / assembly Qty. Unit Cost Total Cost CCA-08 Typical CCA-08 8 Station 27

Cost Comparison Worksheet Standard Field Fabricated Tracer Line Steam Supply Manifold Standard Steam Supply Installation Figure 1 Customer's Steam Supply Installation Qty. Qty. Description Unit Cost Total Cost Tubular Elements 1 3" Sch. 80, 8 feet pipe 2 3" caps 1 1-1/2" branch welding fitting 1 3/4" branch welding fitting 8 1/2" branch welding fitting 8 1/2" Sch. 80 nipples Valves 8 1/2" gate or globe Welding 16 1/2" nipples 2 3" caps 8 1/2" branch welding fitting 1 3/4" branch welding fitting 1 1-1/2" branch welding fitting Support Solid steel or concrete Labor hrs hrs Approximate assembly time Figure 1 Overall length approximately 100 inches (2540 mm) Total Cost Steam Distribution Manifold (SMSD) For Tracer Lines SMSD Assembly Components 1 2 3 4 5 Forged steel body Integral piston style valve 1/2 NPT / SW outlet connection 1/2 SW inlet connection Mounting connections on back of manifold Qty. Unit Cost Total Cost SMSD-08 Typical SMSD-8 8 Station Configuration Overall length approximately 19 inches (483 mm) 28

Pump Trap System Applications Flare Header Drain This pump trap system design allows for continuous drainage of hydrocarbon condensation that could result in a liquid slug being sent from low points in the header to the flare. This slug condition can cause water hammer, and potentially extinguish the flare. This system allows customers to run feed lines to an existing flare system even though it may have low points due to elevation changes. Utilization of this pump trap system can eliminate the need for a new flare, or minimize required piping to tie in to an existing system. The liquid drainer installed downstream of the pump prevents hydrocarbon gas flow into the liquid reclamation piping. A process upset could cause an increase in flare header pressure, and create a positive differential. Since the liquid drainer is designed to maintain a liquid seal, it will not discharge process gas, only liquid. A ready source of inert gas, such as nitrogen must be used as the pump trap's motive. As numerous potential gases could be introduced into this system, verification of the lightest specific gravity fluid must be confirmed. Hydrocarbon Knock-Out Drum / Separator Numerous processes in the HPI/CPI industry require liquid removal from a process gas before the next stage of the process can be undertaken. This pump trap application allows for a more cost-effective alternative to explosion proof motors and pumps in a separation area. Typical applications require a small pump to handle very light loads. Verification of the specific gravity of the liquid produced by the separation process is critical. A ready source of inert gas, such as nitrogen, must be used as the pump trap's motive fluid. Process Exchanger with 100% Turndown Capability This pump trap system application allows customers to maintain a totally dry heat exchanger, regardless of the condensate rate that is being produced, or the efficiency of the tube bundle. Variable pressure and condensate rates are common as production demands fluctuate. The elimination of tube bundle corrosion and potential tube failure, causing a production interruption, are the primary benefits of this pump trap system design. Reboilers with excessive surface area commonly run in vacuum due to lower process flow rates produced, and process outlet temperatures required. The pumping trap ensures removal of the condensate against backpressure, which is almost always caused by condensate return lines being overhead. This allows the exchanger to run at it's lowest required pressure, which minimizes energy consumption due to the latent heat content of the lower pressure steam. As the heat exchanger becomes fouled due to coking or the adhesion of burnt product to the tube wall, it becomes less efficient. This mandates the increase of higher temperature / steam pressure from the control valve to accommodate the lack of btu transfer. This scenario typically exceeds the backpressure, creating the need for the downstream trap to stop the flow of steam until condensed. Variable condensate rates and fouled surface areas are "real world" problems that create the opportunity to design a condensate system that performs flawlessly, regardless of the conditions. 29

Pump Trap System Applications Vacuum Reboiler / Heat Exchanger Construction Comparison When draining vacuum systems, Net Positive Suction Head [NPSH] is critical for the proper operation of a typical electric condensate pump. The use of pumping traps can minimize the skirt height required for the reboilers or exchangers, which will save thousands of dollars in construction costs. This savings alone can justify the use of this pump trap system. A typical system designed for full vacuum would require a 40 ft. elevation to drain to a conventional condensate pot with level control. This could be reduced to as low as 4 ft depending on the flow rate and head required for the pumping trap system. Flash Tanks As numerous plants utilize a cascading steam system to optimize steam usage, pumping traps offer many advantages for receiving condensate. If electric pumps are used, the height of the flash tank must accommodate NPSH requirements. The typical temperature of medium to low pressure condensate drained from these tanks is also a major concern for cavitation in most electric pumps. The ability of the pump trap to pump condensate at its highest possible temperature, with the flash tank at minimal height, is a great benefit to the user. Steam Turbine Drainage Almost every Refinery and Chemical plant utilizes steam turbines. The vacuum side of the turbine's outlet directly equates to its efficiency. The higher the vacuum, the more efficient it is. Draining the condensate from turbines is critical, as a typical turbine rebuild is very costly. Specially designed pumping trap systems offer more longevity and dependability than conventional steam eductor methods. Eliminating steam consumption of the eductors alone can justify the installation of pumping trap systems. 30

PT-300 Series Horizontal Steel, Low Profile Pump Trap The Armstrong PT-300 Series Horizontal, Low Profile pump trap is the low maintenance non-electric solution to move condensate or other liquids from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Condensate can be returned at temperatures well above the 210 F (99 C) limit of conventional electric condensate pumps without the headaches of leaking seals or cavitation problems. Features Non-electric Uses inexpensive steam, air or gas to operate the pump trap Low profile For tight space requirements High capacity Provides highest capacity in the industry, moving 12 gallons per pump cycle Explosion proof Intrinsically safe ASME code stamped 150/300 psi carbon steel or stainless steel body vessel Low maintenance No leaking seals, impeller or motor problems All stainless steel internals with durable Inconel X-750 springs Externally removable/replaceable seats Valve and seats can be replaced or cleaned without removing pump cap from body PT-300 Pumping Trap Physical Data Model Number PT-308 PT-312 in mm B 27 686 C 16 406 D 15 381 E 13 330 F 11 279 G 5-7/16 138 H 21-3/16 538 P 1-5/8 41 R 4-13/16 122 S 5-1/32 128 T 12 305 U 2-1/4 57 V 7/8 22 W 1-1/4 32 X 1-1/16 27 Face to Face 27-1/2* 698 Weight lb (kg) 154 (70) Number of Body/Cap Bolts 8 Check Valve Conn. in (mm) 2 (50) 3 (75) Stainless Steel Check Valves lb (kg) 15 (7) 38 (17) Maximum Allowable Pressure (Vessel Design): 150 psig @ 650 F (10 bar @ 343 C) standard Maximum Operating Pressure: 125 psig (9 bar) *Tolerance +/- 1/2" Consult Armstrong for engineered pre-piped receiver packages Removable insulation jacket available Reflex gauge glass available Intrinsically safe digital cycle counter available All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 31

PT-300 Series Horizontal Steel, Low Profile Pump Trap PT-300 Pumping Trap Materials Name of Part Body and Cap Series PT-300* Fabricated steel 150 psi ASME Sec. VIII design U stamped Compressed non-asbestos SA-449 steel None Stainless steel Stainless steel Zinc plated steel Steel Stainless steel Cap Gasket Bolts Nuts Inlet Valve Assembly Vent Valve Assembly Valve Assembly Washers Plug Mechanism Assembly Springs Inconel X-750 *Series PT-300 is available in all stainless steel. Consult factory. PT-300 Pumping Trap Connection Sizes Horizontal Steel Model PT-308 PT-312 in mm in mm Inlet Connection 2 50 3 80 Outlet Connection 2 50 2 50 Motive Pressure Connection 1/2 15 1/2 15 Vent Connection 1 25 1 25 Optional Gauge Glass Connection 1/2 15 1/2 15 Optional Flanged Connections Available. Consult Factory. Consult Armstrong for engineered pre-piped receiver packages PT-300 Pumping Trap Capacities Motive Pressure Total Lift or Back Pressure Steam Motive PT-308 (12" Fill Head) 2" x 2" Air Motive Steam Motive PT-312 (12" Fill Head) 3" x 2" Air Motive psig bar psig bar lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr 15 1.0 6,900 3,130 9,200 4,173 9,000 4,082 12,300 5,579 25 1.7 10,200 4,622 10,900 4,944 13,200 5,987 14,200 6,441 50 3.5 10,600 4,808 11,100 5,035 15,100 6,849 15,800 7,167 5 0.34 75 5 10,800 4,898 11,300 5,126 15,300 6,940 16,100 7,303 100 7 11,200 5,080 * * 15,500 7,031 * * 125 8.5 11,600 5,261 * * 16,600 7,530 * * 25 1.7 7,000 3,175 10,100 4,581 9,000 4,082 11,200 5,080 50 3.5 9,600 4,354 10,900 4,944 12,800 5,806 13,800 6,260 75 5 15 1 10,750 4,876 11,100 5,035 14,200 6,441 15,000 6,804 100 7 10,900 4,944 * * 14,300 6,486 * * 125 8.5 11,300 5,125 * * 15,100 6,849 * * 35 2.5 7,100 3,221 9,200 4,173 8,100 3,674 11,500 5,216 50 3.5 8,300 3,765 10,200 4,627 10,200 4,627 12,750 5,783 75 5 25 1.5 10,100 4,581 11,000 4,989 12,500 5,670 13,500 6,123 100 7 10,200 4,627 * * 12,700 5,761 * * 125 8.5 10,300 4,672 * * 13,000 5,897 * * 50 3.5 5,700 2,585 7,600 3,447 6,600 2,994 9,800 4,445 60 4 6,600 2,994 8,800 3,992 8,400 3,810 10,500 4,763 75 5 40 3 7,600 3,447 10,100 4,581 9,800 4,445 12,700 5,761 100 7 8,400 3,810 * * 10,100 4,581 * * 125 8.5 9,400 4,264 * * 10,300 4,672 * * 70 4.5 4,500 2,041 7,000 3,175 6,000 2,722 10,200 4,627 75 5 4,700 2,132 7,100 3,221 6,400 2,903 10,400 4,717 60 4 100 7 6,400 2,903 * * 7,100 3,221 * * 125 8.5 6,600 2,994 * * 7,400 3,357 * * NOTES: Published capacities are based on the use of external check valves supplied by Armstrong. Fill head measured from drain point to top of pump cap. Although motive pressures are shown at high pressure differentials (difference between motive inlet pressure and total lift or back pressure), it is preferable to use a motive pressure of 10-15 psig (0.65-1 bar) above discharge (outlet) pressure. This ensures longevity of stainless steel check valves and reduces both venting time and temperature differential (on steam). *Consult factory. PT-300 Capacity Conversion Factors for Other Fill Heads Model Fill Head PT-308 PT-312 in mm in mm in mm in mm in mm 0 0 6 152 12 305 24 610 36 914 0.7 0.85 1.0 1.2 1.3 0.7 0.85 1.0 1.08 1.2 NOTES: Fill head is measured from drain point to top of cap. Discharge per cycle is typically 12 gallons for PT-300 Series. All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 32

PT-400 Series Vertical Steel Pump Trap The Armstrong PT-400 Series vertical pump trap is the low maintenance, non-electric solution to move condensate or other liquids from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Condensate can be returned at temperatures well above the 210 F (99 C) limit of conventional electric condensate pumps without the headaches of leaking seals or cavitation problems. Features Non-electric Uses inexpensive steam, air or gas to operate the pump trap Explosion proof Intrinsically safe ASME code stamped 150 psi carbon steel or stainless steel body vessel Low maintenance No leaking seals, impeller or motor problems All stainless steel internals with durable Inconel X-750 springs Externally removable/replaceable seats Valve and seats can be replaced or cleaned without removing pump cap from body PT-400 Pumping Trap Physical Data Model Number PT-404 PT-406 in mm in mm in mm in mm B 17-1/2 445 17-1/2 445 17-1/2 445 17-1/2 445 C 16 406 16 406 16 406 16 406 D 19-3/8 492 19-3/8 492 19-3/8 492 19-3/8 492 G 10 254 10 254 10 254 10 254 H 28 711 28 711 28 711 28 711 P 1-5/8 41 1-5/8 41 1-5/8 41 1-5/8 41 R 9-1/4 235 9-1/4 235 9-1/4 235 9-1/4 235 T 12 305 12 305 12 305 12 305 U 2-1/4 57 2-1/4 57 2-1/4 57 2-1/4 57 Weight lb (kg) Number of Body/ Cap Bolts Check Valve Conn. in (mm) 166 (75) 8 1 (25) 166 (75) 8 1-1/2 (40) 166 (75) 8 2 (50) 166 (75) 8 3 (75) Stainless Steel Check 4 (2) 9 (4) 15 (7) 38 (17) Valves lb (kg) Maximum Allowable Pressure (Vessel Design) 150 psig @ 650 F (10 bar @ 343 C) Standard Maximum Operating Pressure 125 psig (9 bar) Consult Armstrong for engineered pre-piped receiver packages. Removable insulation jacket available Reflex gauge glass available Intrinsically safe digital cycle counter available PT-408 PT-412 All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 33

PT-400 Series Vertical Steel Pump Trap PT-400 Pumping Trap Connection Sizes Vertical Steel Model PT-404 PT-406 PT-408 PT-412 in mm in mm in mm in mm Inlet Connection 1 25 1-1/2 40 2 50 3 80 Outlet Connection 1 25 1-1/2 40 2 50 2 50 Motive Pressure Connection 1/2 15 1/2 15 1/2 15 1/2 15 Vent Connection 1 25 1 25 1 25 1 25 Optional Gauge Glass Connection 1/2 15 1/2 15 1/2 15 1/2 15 Optional flanged connections available. Consult factory. PT-400 Pumping Trap Capacities Total Lift PT-406 (12" Fill Head) Motive PT-404 (12" Fill Head) 1" x 1" PT-408 (12" Fill Head) 2" x 2" PT-412 (12" Fill Head) 3" x 2" or Back 1-1/2" x 1-1/2" Pressure Pressure Steam Motive Air Motive Steam Motive Air Motive Steam Motive Air Motive Steam Motive Air Motive psig bar psig bar lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr lb/hr kg/hr 15 1.0 1,900 862 2,250 1,021 3,100 1,406 3,350 1,520 4,500 2,041 4,850 2,200 7,500 3,402 8,100 3,674 25 1.7 2,500 1,134 2,650 1,202 4,600 2,086 4,875 2,211 6,600 2,994 7,000 3,175 11,000 4,990 11,650 5,284 50 3.5 5 0.34 3,100 1,406 3,225 1,463 4,900 2,222 5,100 2,313 7,100 3,220 7,375 3,345 11,700 5,307 12,150 5,511 75 5 3,400 1,542 3,500 1,588 5,200 2,359 5,300 2,404 7,200 3,266 7,400 3,357 12,000 5,443 12,350 5,602 100 7 3,500 1,588 * * 5,400 2,449 * * 7,300 3,311 * * 12,100 5,488 * * 125 8.5 3,600 1,633 * * 5,500 2,495 * * 7,400 3,357 * * 12,200 5,534 * * 25 1.7 2,200 999 2,525 1,145 3,500 1,588 4,025 1,826 5,400 2,449 6,200 2,812 7,200 3,266 8,275 3,753 50 3.5 2,600 1,179 2,800 1,270 4,100 1,860 4,425 2,007 6,300 2,857 6,800 3,084 10,400 4,717 11,250 5,103 75 5 15 1 2,800 1,270 2,950 1,338 4,400 1,996 4,750 2,155 6,500 2,948 6,900 3,130 10,800 4,899 11,450 5,194 100 7 3,100 1,406 * * 4,800 2,177 * * 6,700 3,039 * * 11,000 4,990 * * 125 8.5 3,200 1,451 * * 4,900 2,222 * * 6,800 3,084 * * 11,200 5,080 * * 35 2.5 2,000 907 2,350 1,066 2,900 1,315 3,425 1,554 4,200 1,905 4,950 2,245 6,900 3,130 8,150 3,697 50 3.5 2,400 1,088 2,675 1,213 4,000 1,814 4,500 2,041 5,800 2,631 6,400 2,903 9,700 4,400 10,850 4,921 75 5 25 1.5 2,600 1,179 2,800 1,270 4,300 1,950 4,550 2,064 6,000 2,721 6,500 2,948 10,000 4,536 10,900 4,944 100 7 2,800 1,270 * * 4,700 2,132 * * 6,100 2,767 * * 10,200 4,626 * * 125 8.5 2,900 1,315 * * 4,800 2,711 * * 6,400 2,903 * * 10,400 4,717 * * 50 3.5 1,900 862 2,350 1,066 3,300 1,451 4,050 1,837 4,350 1,973 5,350 2,427 5,800 2,631 7,125 3,232 60 4 2,200 999 2,600 1,179 3,600 1,633 4,250 1,927 5,100 2,313 6,000 2,722 6,900 3,130 8,150 3,697 75 5 40 3 2,400 1,088 2,675 1,213 4,000 1,814 4,475 2,030 5,700 2,585 6,375 2,892 7,600 3,447 8,500 3,856 100 7 2,500 1,135 * * 4,200 1,905 * * 6,000 2,721 * * 8,100 3,674 * * 125 8.5 2,700 1,225 * * 4,500 2,041 * * 6,200 2,612 * * 8,500 3,856 * * 70 4.5 1,800 816 2,400 1,088 3,200 1,451 4,300 1,950 3,800 1,724 5,050 2,291 5,000 2,268 6,650 3,016 75 5 2,000 907 2,450 1,111 3,500 1,588 4,650 2,109 4,100 1,859 5,175 2,347 5,400 2,450 6,900 3,130 60 4 100 7 2,300 1,233 * * 3,700 1,678 * * 4,500 2,041 * * 6,000 2,722 * * 125 8.5 2,400 1,088 * * 3,800 1,724 * * 4,800 2,177 * * 6,400 2,903 * * NOTES: Published capacities are based on the use of external check valves supplied by Armstrong. Fill head measured from drain point to top of pump cap. Although motive pressures are shown at high pressure differentials (difference between motive inlet pressure and total lift or back pressure), it is preferable to use a motive pressure of 10-15 psig (0.65-1 bar) above discharge (outlet) pressure. This ensures longevity of stainless steel check valves and reduces both venting time and temperature differential (on steam). *Consult factory. PT-400 Series Pumping Trap Materials Name of Part Series PT-400* Body and Cap Fabricated steel 150 psi ASME Sec. VIII design U stamped Cap Gasket Compressed non-asbestos Bolts SA-449 steel Nuts None Inlet Valve Assembly Stainless steel Vent Valve Assembly Stainless steel Valve Assembly Washers Zinc-plated steel Plug Steel Mechanism Assembly Stainless steel Springs Inconel X-750 *Series PT-400 is available in all stainless steel. Consult factory. PT-400 Capacity Conversion Factors for Other Fill Heads in mm in mm in mm in mm in mm Fill Head 0 0 6 152 12 305 24 610 36 914 PT-404 0.7 0.85 1.0 1.3 1.4 PT-406 0.7 0.85 1.0 1.2 1.35 Model PT-408 0.7 0.85 1.0 1.2 1.35 PT-412 0.7 0.85 1.0 1.08 1.2 NOTES: Fill head is measured from drain point to top of cap. Discharge per cycle is typically 7.8 gallons for PT-400 Series. All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 34

PT-516 High Capacity Pump Trap Effective recovery and return of hot condensate are essential to overall plant efficiency while conserving energy. Large amounts of condensate provide the best opportunities to save energy. The Armstrong PT-516 high capacity pump trap is the low maintenance, non-electric solution to moving large amounts of condensate and other liquids from low points, low pressures or vacuum spaces to an area of higher elevation or pressure. Condensate can be returned at temperatures well above the 210 F (99 C) limit of conventional electric pumps without the headaches of leaking seals or cavitation. Features Non-electric Uses inexpensive steam, air or gas to operate the pump trap No leaking seals/packings, impeller wear, electrical or motor problems Reduces maintenance and downtime Single trade installation or repair reduces installation and maintenance costs Direct spring/float actuated mechanism (No maintenance intensive diaphragm operated valve mechanism) Compression spring design Reduces downtime, ensures performance and reliability Rugged stainless steel internals Durable and corrosion resistant for enhanced service life Safety Pump can be placed in flooded pits without fear of electrocution or circuit breaker defaults Explosion proof Standard unit intrinsically safe without additional cost PT-516 High Capacity Pump Trap Physical Data in mm Inlet Connection 4 150# ANSI Flg. 100 150# ANSI Flg. Outlet Connection 4 150# ANSI Flg. 100 150# ANSI Flg. Motive Connection 2 NPT 50 NPT Vent Connection 2 NPT 50 NPT Gauge Glass Conn. 1/2 NPT 15 NPT B 62 1,574 C 36 914 D 19-1/16 484 E 20 508 F 22 559 H 48 1,219 P 1-3/4 44 R 8-3/4 222 T 28 711 U 4 100 Weight 807 366 Number of Bolts 12 12 Maximum Operating Pressure on standard unit: 150 psig (10 bar). Maximum Allowable Pressure (standard vessel design): 150 psig @ 500 F (10 bar @ 277 C). 300 psi (21 bar) vessel available upon request. PT-516 Capacity Conversion Factors for Other Fill Heads Fill Head in mm in mm in mm in mm in mm in mm 0 0 6 152 12 305 16 406 24 610 36 914 PT-516 0.7 0.75 0.8 0.85 1.0 1.08 Notes: Fill head is measured from drain point to top of cap. Discharge per cycle is typically 133 gallons. All dimensions and weights are approximate. Use certified print for exact dimensions. Design and materials are subject to change without notice. 35

PT-516 High Capacity Pump Trap Typical Applications Low pressure heating systems Process heat exchanger or coils with modulating steam control Remote installations (tracing, tank farms or remote coils) Systems under vacuum Hazardous (explosion proof) areas Caustic environments Sumps or submersed areas Armstrong PT-516 Pump Trap Sizing and Selection PT-516 Pump Trap Capacities Motive Pressure psig bar psig bar lb/hr kg/hr lb/hr kg/hr psig bar psig bar lb/hr kg/hr lb/hr kg/hr 15 1.0 28,962 13,137 57,619 26,136 35 2.5 29,212 13,251 46,238 20,973 25 1.7 37,162 16,857 61,911 28,083 50 3.5 33,413 15,156 50,962 23,116 35 2.5 42,563 19,307 64,738 29,365 60 4 35,672 16,181 53,376 24,211 50 3.5 48,288 21,903 67,735 30,725 70 4.5 37,646 17,076 55,418 25,138 25 1.7 60 4 51,214 23,231 69,267 31,420 75 5 38,548 17,485 56,313 25,544 5 0.34 70 4.5 53,688 24,138 70,562 32,007 100 7 42,454 19,257 60,141 27,280 75 5 54,796 24,855 71,142 32,270 125 8.5 45,649 20,706 * * 100 7 59,414 26,950 73,559 33,366 150 10.34 * * * * 125 8.5 62,995 28,575 * * 50 3.5 26,210 11,889 41,244 18,708 150 10.34 65,922 29,902 * * 60 4 27,353 12,407 44,028 19,971 25 1.7 36,720 16,656 50,783 23,035 70 4.5 28,319 12,846 46,382 21,039 35 2.5 40,611 18,421 54,293 24,627 75 5 40 3 28,752 13,042 47,435 21,517 50 3.5 45,196 20,501 58,013 26,315 100 7 30,555 13,860 51,828 24,022 60 4 47,740 21,655 59,915 27,177 125 8.5 31,954 14,494 * * 70 4.5 15 1 50,005 22,682 61,523 27,907 150 10.34 33,097 15,013 * * 75 5 51,054 23,159 62,243 28,233 70 4.5 25,973 11,781 32,026 14,527 100 7 55,675 25,254 65,243 29,594 75 5 26,373 11,963 33,514 15,202 125 8.5 59,552 27,013 * * 100 7 60 4 28,042 12,720 40,951 18,575 150 10.34 62,923 28,542 * * 125 8.5 29,336 13,307 * * NOTES: Published capacities above are based on actual steam testing using a 150 10.34 30,394 13,787 * * minimum 200 F condensate. Published capacities are based on the use of external 100 7 23,892 10,837 34,893 15,827 check valves supplied by Armstrong. 125 8.5 80 5.5 24,231 10,991 * * *Consult factory. 150 10.34 24,570 11,145 * * Application Data Total Lift or Back 4" x 4" Connections 24" Fill Head Pressure Steam Motive Air Motive Motive Pressure 1. Fluid to be pumped: 2. Temperature of fluid to be pumped:! F! C 3. Specific gravity: 4. Required flow rate:! lb/hr! GPM! kg/hr 5. Equipment pressure: a)! Constant! Modulation b) psig Min. to Max. c)! psig! kg/cm 2 6. Distance from condensate outlet nozzle to grade:! Inches! Millimeters 7. Discharge condensate return line size:! Inches! Millimeters 8. Motive gas:! Steam! Air! Gas 9. Motive pressure available:! psig! kg/cm! Other 10. Return line pressure:! psig! kg/cm! Other 11. Vertical lift (H):! Feet! Meters 12. Can pump be vented to atmosphere?! Yes! No 13. Is there a condensate reservoir?! Yes! No If yes, what size? 14. Is reservoir vented?! Yes! No 15. Would you like Armstrong to quote on a packaged pre-piped engineered system?! Yes! No PT-516 High-Capacity Pump Trap Materials Name of Part Description Fabricated steel 150 psi ASME Sec. Vlll design U Cap, Body, Bolting stamp coded Cap Gasket Compressed non-asbestos Inlet Valve Assembly Stainless steel Vent Valve Assembly Stainless steel Mechanism Assembly: Stainless steel Frame, Float and Spring NOTES: 300 psi ASME vessel available upon request. PT-516 available in all stainless steel. Consult factory. Consult factory for engineered pre-piped receiver packages. Removable insulation jackets available Reflex gauge glass available Intrinsically safe digital cycle counter available Total Lift or Back Pressure 4" x 4" Connections 24" Fill Head Steam Motive Air Motive 36

PT-300LL/PT-400LL Light Liquid Pump Traps Features Non-electric uses nitrogen or inert gas to operate Explosion proof Intrinsically safe ASME code stamped carbon steel or stainless steel body vessel Low maintenance No leaking seals, impeller or motor problems All stainless steel internals with durable Inconel X-750 springs Externally removable/replaceable seats seats can be replaced or cleaned without removing pump cap from body For specific gravity down to 0.65 Typical Applications Hydrocarbon Knockout Drum/Separator Flare header drain Applications where the specific gravity of the liquid could be as low as 0.65 Applications where hydrocarbons may be present PT-300LL Light Liquid Pump Trap Technical Data Back Pressure Maximum back pressure for the PT-300LL or PT-400LL is 60 psig (4.1 bar) Motive Pressure Maximum motive pressure (Nitrogen or Inert Gas) is 100 psig (6.9 bar) Capacities PT-300LL will discharge approximately 12 gallons (45 liters) per cycle PT-400LL will discharge approximately 7.8 gallons (30 liters) per cycle Note: To determine the lb/hr of liquid being pumped, use the following formula: lb/hr of liquid = capacities x Specific Gravity of liquid To size the Light Liquid Pumps use the sizing charts on pages 32 and 34. PT-400LL Light Liquid Pump Trap Consult Armstrong for engineered pre-piped receiver packages. Hydrocarbon Knock-Out Drum/Separator 37

Rescue Cap Non-Electric Steam/Air Powered Pump Retrofit Assembly Do you experience maintenance problems with non-electric steam/air powered pumps? Are you dumping valuable condensate because of frequent maintenance? Do you experience spring failures? Do you have to remove the complete cap assembly to view and inspect the motive or vent valve? Externally replaceable seat assembly Maintenance is a snap with stainless steel seats that can be cleaned or replaced without cap removal. Wear and corrosion resistance Mechanism frame assembly is constructed of rugged investment-cast stainless steel components. Long life and dependable service Simple float/spring operation and rugged all stainless steel construction allow for long, trouble-free service life. Stress chloride corrosion resistance lnconel X-750 springs have higher resistance to the stress that causes lower-grade stainless steel springs to fail. (5 year spring warranty) 38

Specifications Condensate Collection Assembly (CCA) The condensate collection assembly shall incorporate a forged steel body (ASTM A105) with a TVS (Trap Valve Station). The TVS connector body shall be of ASTM A351 Gr. CF8M stainless steel. All other wetted parts shall be of stainless steel except the valve sealing rings which shall be a mixture of graphite and stainless steel. The TVS shall incorporate within the connector body inlet and outlet isolation valves, test valve, strainer and strainer blowdown valve, which can also serve as a bleed valve. The integral inlet/outlet isolation valves shall be of piston style using graphite and stainless steel valve sealing rings and stainless steel lantern bushing. The test valve shall be a full port needle style valve of stainless steel. The blowdown valve shall also be a needle style. All (4) valves shall be inline repairable or replaceable. Isolation valves shall be pistonstyle with removable bonnets and completely sealed stem(s) to protect against corrosion. The integral strainer shall be a full line size Y type. Inlet and outlet connections shall be 1/2 (250 mm) NPT or SW type. For compactness, the face to face dimension shall be 4-3/4 (120 mm). The TVS connector shall be a 360 connector able to accept stainless steel inverted bucket, disc, thermostatic, thermostatic wafer, bimetallic or float and thermostatic steam traps by using two bolts to fasten the steam trap of choice to the TVS connector block. The TVS shall be able to perform the functions of isolation of inlet and outlet of the steam trap, test the trap through a full port valve, provide a full line strainer ahead of the trap and provide a blowdown valve on the strainer. The blowdown valve can also function as a bleed valve to depressurize the steam trap prior to removal of the steam trap from the connector. The Trap Valve Station (TVS) shall be Armstrong Model TVS 4000. Standard design will be 4, 8 or 12 takeoffs, however, 6, 9 or 10 takeoffs can also be supplied upon request. The Condensate Collection Assembly shall be guaranteed for three years. The Condensate Collection Assembly shall be an Armstrong Model CCA. Steam Distribution Manifold (MSD/SMSD) The steam distribution manifold shall be of forged steel (ASTM A105) design with integral piston style valves, one per takeoff. Standard manifold units will be available in 4, 8 or 12 takeoffs. The takeoffs (outlet connections) will be 1/2 (15 mm) NPT or SW. Typical steam inlet shall be 1-1/2 (40 mm) SW with 3/4 (20 mm) SW blowdown connection. The short steam distribution manifold (SMSD) centerline to centerline dimension between takeoffs will be 4-3/4 (120 mm). The standard steam distribution manifold (MSD) centerline to centerline dimension between takeoffs are 6-3/8 (162 mm). The manifolds shall have two mounting holes 1/2-13 UNC per 4 section assembly. Manifold and valves shall be guaranteed for 3 years. The Steam Distribution Manifold shall be an Armstrong Model MSD/SMSD. Armstrong TVS-4000 Series Stainless Steel Trap Valve Station The TVS connector body shall be of ASTM A351 Gr. CF8M stainless steel. All other wetted parts shall be of stainless steel except the valve sealing rings which shall be a mixture of graphite and stainless steel. The TVS shall incorporate within the connector body an inlet valve, outlet isolation valves, test valve, strainer and strainer blowdown valve, which can also serve as a bleed valve. The integral inlet/outlet isolation valves shall be of piston style using graphite and stainless steel valve sealing rings and stainless steel lantern bushing. The test valve shall be a full port needle style valve of stainless steel. The blowdown valve shall also be a needle style of stainless steel. All (4) valves shall be in-line repairable or replaceable. Isolation valves shall be piston-style with removable bonnets and completely sealed stem(s) to protect against corrosion. The integral strainer shall be a full line size Y type. Inlet and outlet connections shall be 1/2 (15 mm) or 3/4 (20 mm) NPT or SW type. For compactness, the face to face dimension shall be 4-3/4 (120 mm). The Trap Valve Station shall be a 360 universal connector able to accept Armstrong inverted bucket steam trap models 2010, 2011, 2022, disc model CD-3300 and thermostatic wafer model WT-2000, thermostatic model TT-2000, bimetallic model AB-2000 or Float and Thermostatic Model FT 4000. The Trap Valve Station (TVS) shall be a model TVS-4000, manufactured by Armstrong International, Inc. Inverted Bucket Trap Steam trap shall be of the inverted bucket type, designed for use with a 360 universal connector or TVS-4000 Trap Valve Station. The entire trap body shall be fabricated from thin wall drawn stainless steel for enhanced freeze resistance. The trap shall employ a simple free-floating valve mechanism with no fixed pivots and no valve or bucket guides. The discharge valve shall be so attached to the valve lever that it is free to rotate for even wear distribution. The trap shall be an Armstrong model 2010, 2011 or 2022. Disc Trap Steam trap shall be thermodynamic three discharge port type, designed for use with a 360 universal connector or TVS 4000 trap valve station. The entire trap shall be stainless steel with integral seat design with hardened disc and seating surfaces. The trap shall be an Armstrong model CD-3300. Thermostatic Wafer Trap Steam trap shall be thermostatic wafer type designed for use with a 360 universal connector or TVS-4000 Trap Valve Station. The entire trap is fabricated from thin wall drawn stainless steel for enhanced freeze resistance. The trap will be equipped with a Hastelloy capsule wafer. The trap shall be an Armstrong model WT-2000. SH 1500 Series Bimetallic Superheat Steam Trap Steam trap shall be an Armstrong bimetallic style. The trap shall be investment cast chrome-moly steel (Model SH 1500) with integral stainless steel strainer, in-line repairable. The mechanism shall consist of a stacked nickel-chrome bimetal operator, with titanium valve and seat. The steam trap shall be capable of operation on low load and superheat applications throughout its pressure/temperature range. 39

Specifications (cont.) SH 250/900 Series Bimetallic Superheat Steam Trap Armstrong bimetallic style steam traps in carbon steel (Model SH-250) or stainless steel (Model SH 900) with integral stainless steel strainer, inline repairable. The mechanism shall consist of a stacked nickel-chrome bimetal operator (SH 250 nickel plated) with titanium valve and seat (SH 250 boronized valve and seat). The steam trap shall be capable of operation on low-load applications throughout its pressure/temperature range. Thermostatic Trap Steam trap shall be thermostatic type designed for use with a 360 universal connector or TVS-4000 Trap Valve Station. The entire trap is fabricated from thin wall drawn stainless steel for enhanced freeze resistance. The trap will be equipped with a phosphor bronze bellows caged in stainless steel. The trap shall be an Armstrong model TT-2000. AB-2000 Bimetallic Steam Trap Bimetallic steam trap having stainless steel construction with valve boronized and integral strainer. Designed for use on 360 Universal Connectors or TVS 4000 Trap Valve Station. Maximum allowable back pressure is 99% of inlet pressure. The trap shall be an Armstrong Model AB 2000. FT 4000 Float and Thermostatic Steam trap shall be float and thermostatic type having stainless steel construction, stainless steel valve, seat and float, for use on a IS-2 connector with integral strainer or TVS-4000 trap valve station. Integral thermostatic element shall be wafer type constructed of Hastelloy and stainless steel. Thermostatic element shall be capable of withstanding 45 F (25 C) of superheat and be resistant to water hammer damage. The trap shall be an Armstrong model FT 4000. Pressure Driven Condensate Pump Trap Specifications Armstrong Models PT-308 and PT-312 Body shall be constructed of carbon steel and be ASME Sec. VIII U Stamped to 150 psi. The all stainless steel internal mechanism shall incorporate Inconel X-750 springs for a long service life. Springs made of materials other than Inconel shall not be accepted. Single compression springs shall not be accepted. Motive and vent connections shall have externally replaceable seats for viewing and inspecting the internal valves. Motive force for the pump trap shall be steam, compressed air or inert gas to remove condensate from the receiving vessel. Pumps shall require no electricity for operation. The pump trap shall include a carbon steel water level gauge with shut off valves. Overall height of the pump shall not exceed 28. Condensate inlet and outlet connections on the PT-308 shall be 2 x 2 FNPT and PT-312 shall be 3 x 2 FNPT. 150 lb or 300 lb RF Flanges are available. Check valves shall be stainless steel. Pump trap will be provided with removable insulation cover and digital cycle counter. Manufacturer s standard painting will apply. The trap shall be an Armstrong Model PT-308 or PT-312 pump trap. Armstrong Models PT-404, PT-406, PT-408 and PT-412 Body shall be constructed of carbon steel and be ASME Sec. VIII U Stamped to 150 psi. The all stainless steel internal mechanism shall incorporate Inconel X-750 springs for a long service life. Springs made of materials other than Inconel shall not be accepted. Single compression springs shall not be accepted. Motive and vent connections shall have externally replaceable seats for viewing and inspecting the internal valves. Motive force for the pump trap shall be steam, compressed air or inert gas to remove condensate from the receiving vessel. Pumps shall require no electricity for operation. The pump trap shall include a carbon steel water level gauge with shut off valves. Overall height of the pump shall not exceed 28. Condensate inlet and outlet connections on the PT-404 shall be 1 x 1 FNPT, PT-406 1-1/2 x 1-1/2 FNPT, PT-408 2 x 2 FNPT, and PT-412 3 x 2 FNPT. 150 lb or 300 lb RF Flanges are available. Check valves shall be stainless steel. Pump trap will be provided with a removable insulation cover and digital cycle counter. Manufacturer s standard painting will apply. The trap shall be a Armstrong model PT-404, PT-406, PT-408 or PT-412 pump trap. Armstrong Model PT-516 Body shall be constructed of carbon steel and be ASME Sec. VIII U Stamped to 150 psi. The all stainless steel internal mechanism shall incorporate a single Inconel X-750 spring for a long service life. Springs made of materials other than Inconel shall not be accepted. Pilot operated mechanisms shall not be acceptable. Pumps shall require no electricity for operation. Motive force for the pump trap shall be steam, compressed air or inert gas to remove condensate from the receiving vessel. The pump trap shall include a carbon steel water level gauge with shut off valves. Overall height of the pump shall not exceed 48. Condensate inlet and outlet connections on the pump shall be 4 x 4 150 lb RF flanged. Check valves shall be wafer style carbon steel or stainless steel. Pump trap will be provided with a removable insulation cover and digital cycle counter. Manufacturer s standard painting will apply. The trap shall be a Armstrong model PT-516 pump trap. Armstrong Models PT-300LL and PT-400LL Body shall be constructed of carbon steel (stainless steel upon request) and shall be ASME Sec. VIII U Stamped to 150 psi. The all stainless steel internal mechanism shall incorporate Inconel X-750 springs for a long service life. Springs made of materials other than Inconel shall not be accepted. Single compression springs shall not be accepted. Motive and vent connections shall have externally replaceable seats for viewing and inspecting the internal valves. Motive force for the pump trap shall be Nitrogen or inert gas to remove liquid from the receiving vessel. Pumps shall require no electricity for operation. Liquid inlet and outlet connections on the pump shall be as follows: PT- 300LL shall have either 2 x 2 or 3 x 2 and PT-400LL shall have either 1, 1-1/2, 2 or 3 x 2. Liquid inlet/outlet connections shall be FNPT. 150 lb or 300 lb RF Flanges are available. Check valves shall be stainless steel. Pump trap will be provided with a removable insulation cover and explosion proof digital cycle counter. Manufacturer s standard painting will apply. The trap shall be a Armstrong model PT-300LL or PT-400LL light liquid pump trap. Contact Armstrong for engineered pre-piped packaged receiver systems. 40

Steam and Condensate Group Warranties Limited Warranty and Remedy Armstrong International, Inc. ( Armstrong ) warrants to the original user of those products supplied by it and used in the service and in the manner for which they are intended, that such products shall be free from defects in material and workmanship for a period of one (1) year from the date of installation, but not longer than 15 months from the date of shipment from the factory, [unless a Special Warranty Period applies, as listed below]. This warranty does not extend to any product that has been subject to misuse, neglect or alteration after shipment from the Armstrong factory. Except as may be expressly provided in a written agreement between Armstrong and the user, which is signed by both parties, Armstrong DOES NOT MAKE ANY OTHER REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. The sole and exclusive remedy with respect to the above limited warranty or with respect to any other claim relating to the products or to defects or any condition or use of the products supplied by Armstrong, however caused, and whether such claim is based upon warranty, contract, negligence, strict liability, or any other basis or theory, is limited to Armstrong s repair or replacement of the part or product, excluding any labor or any other cost to remove or install said part or product, or at Armstrong s option, to repayment of the purchase price. As a condition of enforcing any rights or remedies relating to Armstrong products, notice of any warranty or other claim relating to the products must be given in writing to Armstrong: (i) within 30 days of last day of the applicable warranty period, or (ii) within 30 days of the date of the manifestation of the condition or occurrence giving rise to the claim, whichever is earlier. IN NO EVENT SHALL ARMSTRONG BE LIABLE FOR SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING, BUT NOT LIMITED TO, LOSS OF USE OR PROFITS OR INTERRUPTION OF BUSINESS. The Limited Warranty and Remedy terms herein apply notwithstanding any contrary terms in any purchase order or form submitted or issued by any user, purchaser, or third party and all such contrary terms shall be deemed rejected by Armstrong. Special Warranty Periods are as follows: Stainless Steel Product Series 2000 Three (3) years after installation, but not longer than 30 months after shipment from Armstrong s factory. Limited Warranty and Remedy Armstrong Fluid Handling, Inc. ( Armstrong ) warrants to the original user of those products supplied by it and used in the service and in the manner for which they are intended, that such products shall be free from defects in material and workmanship for a period of one (1) year from the date of installation, but not longer than 15 months from the date of shipment from the factory. This warranty does not extend to any product that has been subject to misuse, neglect or alteration after shipment from the Armstrong factory. Except as may be expressly provided in a written agreement between Armstrong and the user, which is signed by both parties, Armstrong DOES NOT MAKE ANY OTHER REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. The sole and exclusive remedy with respect to the above limited warranty or with respect to any other claim relating to the products or to defects or any condition or use of the products supplied by Armstrong, however caused, and whether such claim is based upon warranty, contract, negligence, strict liability, or any other basis or theory, is limited to Armstrong s repair or replacement of the part or product, excluding any labor or any other cost to remove or install said part or product, or at Armstrong s option, to repayment of the purchase price. As a condition of enforcing any rights or remedies relating to Armstrong products, notice of any warranty or other claim relating to the products must be given in writing to Armstrong: (i) within 30 days of last day of the applicable warranty period, or (ii) within 30 days of the date of the manifestation of the condition or occurrence giving rise to the claim, whichever is earlier. IN NO EVENT SHALL ARMSTRONG BE LIABLE FOR SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING, BUT NOT LIMITED TO, LOSS OF USE OR PROFITS OR INTERRUPTION OF BUSINESS. The Limited Warranty and Remedy terms herein apply notwithstanding any contrary terms in any purchase order or form submitted or issued by any user, purchaser, or third party and all such contrary terms shall be deemed rejected by Armstrong. 41

What is it? SteamStar is the first and only web-based platform for recording, monitoring and managing steam trap information. SteamStar web-based platform can.. Reach company energy conservation goals. The use of SteamStar facilitates company wide awareness of performance toward steam saving goals through the web-based sharing of information. The awareness and accountability established by the web- based platform fosters cost saving activities; these activities can be measured against company and industry best practice performances. Improve Steam System Efficiency. Steam system efficiency can be directly linked to how well the system is managed. SteamStar provides diagnostic reporting at various levels of organizational responsibility. The reports permit the evaluation of current conditions and provide the knowledge necessary to make money saving decisions. Achieve Best Practice Energy Management goals. History has shown that companies maximize sustainable cost savings when energy goals are measured, monitored, and managed on a consistent basis. SteamStar is the web based tool that will bring data together by site, by region and by company to help achieve best practice energy management goals. Save valuable time. Typically steam trap data is presented from multiple sites in different software formats and with different qualifying terminology. These variables make managing steam system information difficult and time consuming. SteamStar offers a platform for company wide steam data to be viewed and analyzed without wasted time. Improve company wide communication. Users at the plant level can perform evaluations to determine root causes of steam system issues. Using the same platform, the global energy manager has the ability to analyze data for sites around the world. This level of communication promotes understanding of steam system efficiency. Reduce implementation conflicts. Data from 3rd party software or Microsoft Excel can be import to the SteamStar platform. This feature makes SteamStar a non-binding platform designed for easy company wide usage. Eliminate costs associated with software licensing agreements. Licensing agreements can cost ten s of thousands of dollars for initial software purchase. For the software to facilitate multiple user, additional capital outlay is required. The web-based platform of SteamStar eliminates licensing fees and dramatically reduces the required investment. A one month return on investment! Contact Armstrong for an on-line demonstration of SteamStar at the following e-mail address: steamstar@armstrong-intl.com 42

SteamStar web-based platform will. Evaluate Steam System Data Detailed analysis of all site surveys can be evaluated using the many standard reports available on SteamStar. The executive summary highlights total site energy losses and current steam trap failures. This report is critical in establishing a base line for future achievement of company energy goals. Other standard reports are: Steam and Monetary Loss Defective Trap Report Manufacturer Summary Trap Evaluation by Application Steam management not only helps to mitigate steam losses but it also facilitates educated decisions about the type of technology used. All of the standard reporting capabilities of SteamStar provide a site with actionable data in a user friendly format. Work Order Report The work order report is a premium report that was designed for optimum facility payback on labor and material while keeping energy losses to a minimum. This report is available at the site or unit level and will create a work order for steam trap repairs based on payback. A facility with dedicated, trained personnel for steam trap maintenance is very rare. Quick determination of areas losing the most money is invaluable when trying to allocate labor for various important facility activities. Work Order Report Benchmark A premium report that establishes a comparison to sister sites and industry peer best practices. The user has a choice of which sites to benchmark and which factors to compare. Steam losses and monetary losses can be compared by site, by type of application, by type of trap, and more. This report will offer management a wide analysis of which sites are working to reduce steam losses and which lag behind. It will also highlight any areas of concern in terms of high steam trap failure rate compared to total monetary losses. This report is a valuable tool for facility mangers and global energy managers alike. Trend The premium trend analysis report will assist a manager with the comparison of multiple years of data. The data available for comparison is steam loss, monetary loss, fuel consumed, and emissions created. Like the other premium reports, the trend analysis report can be compared by site and or region. This report will emphasize sites or units that are actively pursuing company best practice goals for steam system management. It will also track emissions; CO2, SOx, NOx, and highlight the progress made toward steam system efficiency and dollars saved. Emission Report The premium emission report is valuable for its ability to focus on the quantifiable emissions of CO2, SOx, and NOx in one summarized view. Steam system efficiency is not only viewed as important in terms of energy losses but also in terms of environmental impact. The emission report is especially beneficial to users who are penalized by world governments for high emission factors. Contact Armstrong for an on-line demonstration of SteamStar at the following e-mail address: steamstar@armstrong-intl.com 43

Additional Products for the Hydrocarbon and Chemical Processing Industries Washdown Equipment Steamix hose stations from Armstrong offer a maximum temperature rise set point and cold water failure shutdown for ultimate user safety. Armstrong hot and cold water hose stations include a thermostatic mixing valve for optimum flexibility, control and safety for applications where there is a central hot water supply. Liquid Drainers Armstrong float type drain traps are designed for draining heavy liquids from gases or light liquids (dual gravity drainers). These liquid drainers can operate to 3,700 psig or specific gravity down to 0.40. BiMetallic Superheat Steam Traps SH Series Bimetallic Steam Traps adjust automatically to changing conditions. The SH Series can operate at pressures to 1500 psig @ 1,050 F and is capable of operation on low load applications. Available in carbon steel or stainless steel. Inline repairable. Tank Heaters Armstrong tank heaters are built to withstand the rigorous demands encountered in industrial installations. The heavy-duty features of our units were developed in response to a need for tank heaters that could provide efficient heat transfer without sacrificing structural integrity. Steam-A-Ware Steam-A-ware sizing and selection for steam, air and hot water systems. Includes steam traps, pressure reducing valves, control valves, temperature regulators,water heaters and condensate pumps of various types, sizes and configurations for any application. Easy-to-use Steam-A-ware allows you to store multiple product specifications in a schedule and access Armstrong s library of materials from the CD or the Web. www.armstrong-intl.com For more than 100 years in the steam business, Armstrong has been devoted to building stronger bonds through the sharing of information and ideas. That s why Knowledge Not Shared Is Energy Wasted is our motto, promise and pledge to you. And it s why we founded Armstrong Steam University. Use this site for quick research on steam, answers to steam system questions and comprehensive online steam system education. Bulletin 290-B 6/05 Armstrong Steam and Condensate Group, 816 Maple St., Three Rivers, MI 49093 USA Phone: (269) 273-1415 Fax: (269) 278-6555 www.armstrong-intl.com