Centrifugal Pumps Engineering Information

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3 Centrifugal Pumps Page 1 Type 0800 INDEX D-800 Maximum Temperature Limitations 2,3 Maximum Suction Pressure Limitations 2 Maximum Working Pressure Limitations 3 General Information Size, Suction and Discharge 4 Maximum Working Pressure 4 Hydrotest Pressure 4 Casing Thickness 4 Casing / Impeller Hub Clearance 4 Materials of Construction 5 Bearing Frame Information-Dimension, Bearings 6 Shaft and Shaft Sleeve Dimensions 6 Bearings Frame Information - Dimensions, Bearings 6 Mechanical Seal Cover Dimensions 6 Mechanical Seal Information 7,8 Motor Selection and Specifications 9 Impeller Information 10 Noise Level Data 11 Kit Program 12 Specification Sheets Sectional Drawings ij Ingersoll-Dresser Pumps Chesapeake, VA

4 Page 2 Type D800 Centrifugal Pump Temperature Limitations The maximum temperature of the liquid that can be pumped by a D-800 is dependent on the conduction of the heat along the pump / motor shaft to the bearings, design, and materials of the mechanical seal on the pump, and the characteristics of the fluid being pumped as it relates to the materials of construction. Temperature Limitations Pump Type D814 Frame Mounted D824 Close Coupled D834 Close Coupled Vertical Line Crane Mechanical Seal Material Code BF BF * XF XF * BF 90 1 F P Pump Fittings Temperature Limit - F Maximum Minimum All All All All *Stationary Seat is ceramic and subject to thermal shock. Maximum Suction Pressure -75 PSI Maximum Suction Pressure Limitations Caution: The sum of suction pressure and maximum head developed by the pump at shutoff should never exceed the maximum allowable working pressure of the pump at rated temperature. Refer to section , page 3 for maximum allowable working pressure. I Ingersoll-Dresser Pumps Chesapeake, VA

5 Centrifugal Pumps Page 3 Type D800 Maximum Working Pressure Limitations The maximum working pressure of any pump is determined by the physical strength of the casing material, the casing thickness, and the casing bolting and gasketing. The D-800 iron casing material is the primary factor limiting working pressure. Working pressure also varies with pumping temperature. The chart below indicates this variation. 220 C3 cf) 200 MAX IMUM CASE W ORK ING PRESSU R F " PUMPS EXCEPT 6X4X10 9" PUMPS 4,5,6,8, X4X10 PUMPS 15 PUMPS 12' PUMPS Protect pump from freezing Dotte d line for hot oils and non water pont( ining liquids Limit s for liquids cont( ining water TEMPERATURE DEGREES FAHRENHEIT TEMPERATURE - DEGREES CELSIUS NOTE: Final selections must be made based on mechanical seal limits given in General Data Section S< B ij Ingersoll-Dresser Pumps Chesapeake, VA

6 Page 4 Type D800 Centrifugal Pump End Suction Pump Size 0814, D824 Suction Size (In.) Discharge Size (In.) Maximum Working Pressure (PSI) Hydrotest Pressure (PSI) Minimum Casing Thickness (In) Casing / Impeller Hub Clearance (In.) 2 1/2x2%x4T 2% 2% x3x4F %xl xl %x5t 2% 1% x1 1/2x5F 3 1% x2x5F x2x5T x3x5F %xl x6t 1% /2x1x6F 1% x1x6T /2x1%x6T 2% x1%x6F x2x6F x2x6T x3x6F x4x6F %xl x8f 1% x1x8T %xl %x8t 2% 1% x1%x8F 3 1% x2x8F x2x8T x3x8F x4x8F %xl %x9f 2 1% x2x9F x3x9F x1x1OF x1%xl OF 3 1% x2x1OF x3x1OF x4x1OF x4x11F x4x12F x5x12F x1%xl 3F 3 1% x2x13F x3x13F x4x13F x4x15F x5x15F D834 2x2x x3x x3x5A /2x1%x6 1% 1% x2x x3x x3x6A %x1 1/2x8 1% 1% x2x x3x x3x8A ,-- v- - =5",',.4' N C\I C'') :1" Ingersoll-Dresser Pumps Chesapeake, VA

7 Centrifugal Pumps Page 5 Type D800 Standard Materials of Construction Standard Fitted All Iron Fitted Part D-814 I D-824 D-834 D D-834 Casing Cast Iron 25 1 Casing Wear Ring Bronze (optional) 2 I Bronze I Steel (bar) (optional) 3 I Cast Iron Casing Gasket Synthetic Fibers with Nitrile Binder Impeller Silicon Brass I Cast Iron - 25 Adapter Cast Iron - 25 Adapter Wear Ring Bronze Cast Iron Shaft Sleeve Bronze 416 SS Casing and Adapter Cap Screws Steel (Bolts) Shaft and Key Steel Bar Impeller and Washer 316 SS Impeller Washer Gasket Synthetic Fibers with Nitrile Binder Impeller Screw 304 SS Casing Foot 4 Ductile Iron N/A Steel Ductile Iron N/A Steel Optional (optional) Bearing Frame Cast Iron N/A N/A Cast Iron N/A N/A Bearing Frame Foot Steel (plate) N/A N/A Steel (plate) N/A N/A Mechanical Seal Crane 21 or Equal, Carbon VS Ni-Resist Faces, Buna-N Bellows, 18-8 SS Metal Parts Note: Footnotes apply to these sizes only: 2 1/2x1 1/2x9, 3x2x9, 4x3x9, 5x4x12, 6x5x12 5x4x15, 6x5x15. 1 Casing Iron Bronze wear ring supplied as standard. 3 Iron Wear ring supplied as standard. 4 Casing foot is an integral part of the casing Material S ecifications General Description Specification General Description Specification Cast Iron - 25 ASTM A278 Class 25 Steel (Plate) ASTM A36 Cast Iron - 30 ASTM A278 Class SS AISI 304 / ASTM A582 Bronze Alloy C SS AISI 304 Silicon Brass ASTM B584 Alloy C87500i 316 SS AISI 316 Steel (Bar) ASTM A576 4 Ductile Iron ASTM A536 Grade Steel (Bolts) SAE Grade 2 b Note: Footnotes apply to these sizes only: 21/2x1Y2x9, 3x2x9, 4x3x9, 5x4x12, 6x5x12, 5x4x15, 6x5x15. 1 ASTM A48 Class 30B 2 Alloy CA932 3 ASTM B176 Alloy Shaft material id AISI SAE Grade 8 Ingersoll-Dresser Pumps Chesapeake, VA

8 Page 6 Type 0800 Centrifugal Pump Frame Impeller At Impeller Frame Mounted D-814: Bearing Frame Information Shaft Diameter Under Between At O.D. of Impeller Sleeve Bearings Coupling Sleeve Overhang Size of Keyway at Coupling Bearing Span Bearing Line A 7/ / /8 1/4 x 1/4 5 1/4 6 SKF R5 Symbols Thrust NDH Z B 1 1/4 1 3/8 2 1/4 1 1/8 1 3/4 1/4 x 1/4 6 7/ RS Z C 1 1/2 1 5/8 2 3/16 1 7/8 1 7/8 1/2 x 1/2 9 1/ Close Coupled D-824/D-834 Shaft and Shaft Sleeve Dimensions Shaft Diameter Pump Model Motor Frame 0. D. Of Sleeve At Impeller Under Sleeve JM 7/ /8 D JM 1 1/4 1 3/8 1 3/ JP 1 5/8 1 3/4 2 1/ AJ 1 1 1/2 1 5/8 1 7/8 (1) Contact factory for any other dimensional information Frame Size Maximum Allowable Shaft Brake Horsepower RPM A B c FR A CB x Y A 1 3/ /16 3/8 B 1 3/4 2 1/2 1 7/8 7/16 C 1 7/8 2 5/8 2 7/16 MP. END A C MTR A CB x Y JM 1 3/ /16 3/ JM 1 3/4 2 1/2 1 7/8 7/ JP 2 1/ /4 1/ AJ 1 7/8 2 5/8 2 7/16 IJ Ingersoll-Dresser Pumps Chesapeake, VA

9 Centrifugal Pumps Page 7 Type 0800 Mechanical Seals SEAT SNAP RING == SLEEVE MECHANICAL SEAL RW Operations of Mechanical Seal (Typical Crane Type 21) The rotating "seal head" is factory assembled as a single unit. It consists of a flexible synthetic rubber bellows, lapped sealing washer, retainer, driving band, land disk. The rotating sealing washer mates with a stationary floating seat. Both faces are precision lapped to prevent leakage and to eliminate break-in-runs. Positive drive within the seal head is achieved by preloading the driving (left) end of the rubber bellows against the shaft by means of a metal band so that it will rotate within the shaft. Drive is achieved by means of projections on the metals driving bank that engage slots in the retainer shell. This retainer shell in turn drives the sealing washer by means of interlocking notches. Spring pressure is transmitted to he sealing washer through the retainer, disk, and bellows flange. Accordion action of the bellows allows the seal head and washer to move freely, so that constant contact with the seat face is maintained at all times. The rotating seat is held by a synthetic rubber sealing ring, which eliminates stress distortion of the lapped face during installation and operation. Nomenclature: Crane Packing Company has a 5 letter code describing materials in their mechanical seals. Each digit describes: First - Shaft Packing Second - Rotor Facing Material Third - Rotor metal parts Fourth - Stationary Seat Material Fifth - Spring Material Optional Mechanical Seals D-800 mechanic seal covers will accommodate a great variety of mechanical seal designs from various suppliers. Please contact Chesapeake Marketing for details. 111 Ingersoll-Dresser Pumps Chesapeake, VA

10 Page 8 Type D800 Centrifugal Pump Mechanical Seal Application Information Below is a list of chemicals that can be handled by the stock Crane Type 21 seals. For liquids not covered, refer to Chesapeake Marketing. Please be prepared with complete details as to COS, temperature, specific gravity, suction pressure, and complete identification of the fluid pumped. BP1C1, XP1C1, BP171, and XP171 type 21 stock seals can be applied in the following fluids, with the exceptions noted. Liquids Comments Liquids Comments Alcohol, Ethyl Alcohol, Methyl Alum Solution Aluminum Hydroxide Ammonium Carbonate Antifreeze, Water, Alcohols or Glycols Aromatic Fuels Beer Borx Solution Boric Acid Brine,Calcium Chloride Brine, Sodium Chloride Butyl Alcohol Cane Sugar Liquors and Cane Juice Carbonic Acid Citric Acid Solutions Cottonseed Oil Diesel Fuel Diethylene Glycol Ethylene Glycol Formaldehyde or Formalin Fuel (Jet) JP Gas Oil Gasoline Gasoline (Aromatic) Gasoline (Automotive Grades) Gasoline (Bronze) Gasoline (Ethyle) Gasoline (100 Octane) Gasoline (130 Octane) Gasoline (High Test) Gasoline with H2S Glycerine or Clycerol Insecticid6s Kerosene Malt Beverages Methyl Alcohol Mineral Spirits Naptha Naptha, Sour Gasoline (Trace H2S) Naptha, VMP XP1C1 XP1C1 Viton Only XP1C1 XP1C1 or BP1C1 XP1C1 XP1C1 XP1C1 Viton Only Oil, Air Corps Hydraulic Oil, Crude (Paraffin Base) Oil, Crude (Sweet) Oil, Cutting Soluble Oil, Diesel Oil, Domestic Fuel Oil, Fuel and Gas Oil, Hydraulic Oil, Hydraulic Mineral Base Oil, Kerosene Oil, Linseed Oil, Lubricating Oil, Mineral Oil, Mineral Seal Oil, Nut Oil, Palm Oil, Paraffin Base Oil, Peanut Oil, Quenching Oil, Soy Bean Oil, Vegetable Oil and Ammonia Pentane Petroleum Products Propane Propylene Propulene Glycol Stoddard Solvent Sulphonated Fatty Alcohol Sulphonated Vegetable Oils Tallow Turpentinte Vegetables, Oils Condensate Cooling Tower Water Water, Soapy With Soluble Oil Whiskey Wine Ni-Resist Seats Preferred Viton Only Viton Only. Nomenclature: Crane Packing Company has a 5-letter code describing materials in their mechanical seals. Each digit describes: First - Shaft Packing Fourth-Stationary Seat Material Second-Rotor Facing Material Fifth- Spring Material Third-Rotor metal parts Ingersoll-Dresser Pumps Chesapeake, VA

11 Centrifugal Pumps Page 9 Type 0800 General Application Information When selecting a motor the location of the pump should always be considered to insure the proper motor enclosure for the operating environment. The following enclosures are available: 1. Open Dripproof (ODP) - This enclosure is the most widely used. It is suitable for general purpose application where normal atmospheric conditions prevail. Motor frame construction and insulation protect against drips, normal dampness, and humid atmosphere. Excessive moisture or humidity require an alternate motor enclosure. 2. Totally Enclosed Fan-Cooled (TEFC) - This enclosure is primarily a chemical duty enclosure. It is recommended when the surrounding air contains light dust, metallic particles, steam, excessive dampness or humidity, and corrosive gases or fumes. Cooling is provided by means of a fan integral with the motor but external to the enclosing part. This enclosure is not suitable if particles in the surrounding air are heavy or sticky, and can clog ventilating air passages. In this case, a totally enclosed nonventilated (TENV) motor should be used. Note that, in most cases, the fractional motors are TENV as standard instead of TEFC. 3. Explosion proof, Class 1, Group D - This enclosure is recommended for particularly hazardous locations, including gasoline and petroleum handling and storage plants, dry cleaning and dyeing plants, paint and varnish factories, gas and chemical plants, etc., where the gas involved is no more dangerous than high test gasoline or lacquer solvent vapors. The enclosure is not suitable for more hazardous gases classified as group A, group B, group C. Specialized motor enclosures are available from various motor vendors. Refer to Chesapeake Marketing for any special motor requirements. Close Coupled Motors 1. Close-coupled motors offered are standard NEMA "C" face motors, which conform to the joint NEMA- Hydraulic Institute standard and which are readily available from most major motor manufacturers. The shaft extensions, "C" face and shield, and all foot dimensions are in complete conformance with NEMA standards. 2. All D-824 close-coupled pumps, with two exceptions, use the JM motor shaft extensioin. The D-824 size 4x3x9 also offers a P for higher horsepower requirements. The D inch pumps are only offered with AJ motor frames, which have an IDP proprietary shaft. 3. All D-834 vertical in-line pumps use the same motor designated JMV for vertical mounting. JMV are without feet and use a canopy cap. Ingersoll-Dresser Pumps Chesapeake, VA

12 Page 10 Type 0800 Centrifugal Pump Pump Size D814, 0824 Min Dia (In.) Im eller Information Max. Eye Dia Area (In.) (In.2) Max Dia (Solids) (In.) No. Vanes WR2 (Lb.- ln.2) 2 1/2x2 1/2,x4T x3x4F /2x1Y2x5T x1 1/2x5F x2x5F x2x x3x5F /2x1x6T /2x1x6F x1x6T /2x1 1/2x6T x1Y2x6F x2x6F x2x6T x3x6F x4x6F /2x1x8F x1x8T /2x1Y2x8T x1 1/2x8F x2x8F x2x8T x3x8F x4x8F Y2x1 1/2x9F x2x8F x3x9F x1x1OF x1 1/2x1OF x2x1OF x3x1OF x4x1OF x4x11F x4x12F x5x12F x1 1/2x13F x2x13F x3x13F x4x13F x4x15F x4x15F D834 2x2x x3x x3x5A /2x1 1/2x x2x x3x x3x6A Y2x1 1/2x x2x x3x x3x8A Ingersoll-Dresser Pumps Chesapeake, VA

13 Centrifugal Pumps Page 11 Type D Bare Pump Noise Level Information Below is a tabulation of sound pressure readings for frame mounted D-814 pumps for general information and not the be subject to guarantee by!dp. Test were conducted in accordance with the Standards of the Hydraulic Institute, 13th Edition, Pumps were tested in a spacious room (simulating an open filed) with driver covered by a sound absorbing enclosure and with system valves, venturi's, and tanks behind a sound absorbing wall. Decibel readings do not include driver or system noise. Pumps were tested through a normal operating range of about 75% to 125% of the best efficiency point at all impeller diameters. Note: 9-inch, 12-inch, and 15-inch pumps have not been tested. These figures should be used as estimates only. Pump Size For Information Only Not subject to Guarantee dba RPM 2 1/2x2 1/2x4T 70-3x3x4F 70-2"1/2x1 1/2x5T x1Y2x5F x2x5F x2x x3x5F lax1x6t /2x1x6F x1x6T /2x11/2x6T x11/2x6F x2x6F x2x6T x3x6F x4x6F /2x1x8F x1x8T /2x1Y2x8T x1Y2x8F x2x8F x2x8T x3x8F x4x8F x1 1/2x9F x2x9F x3x9F x1x1OF x1Y2x1OF x2x1OF x3x1OF x4x1OF x4x11F x4x12F x5x12F x1 1Ax13F x2x13F x3x13F x4x13F x4x15F x4x15F - 80 Ingersoll-Dresser Pumps Chesapeake, VA

14 Page 12 Type 0800 Centrifugal Pump Kit Program Description M PAitrA C_A-L 7-A1-41,6" AdC CAP SCREW--... IMOTOR) ADAPTER \ R N ADAPT ER G SLEEVE \ SEAT SEAL IMPELLER WASHER GASKET \ I - j- SNAP RING. SHAFT SLEEVE GASKET IMPELLER RW Kit includes Casing Wear Ring, Casing Gasket, Cap Screws, Packaged. IMPELLER..., WASHER L. IMPELLER SCREW GASKET IMPELLER /11 SCREW clii RW Includes parts listed above completely packaged. Available: Standard fitted or all iron accessories include any price book mechanical seal. rmium, a4ote r eiva CtLenati C4S,14 Kit consists of a fully assembled bearing frame completely packaged. RW Kit consists of a casing, casing gasket, cap screws. TO BUILD A COMPLETE PUMP: D-814 Frame Mounted - Frame and Casing Kit and Major Parts Kit. D-834, D-824 Close Coupled - Casing Kit and Major Parts Kit and Nema JM Motor. Ingersoll-Dresser Pumps Chesapeake, VA

15 Centrifugal Pumps Page 13 Type D800 D814 Single Stage, End Suction, Vertically Split Case Centrifugal Pump 1. General Furnish and install an Ingersoll-Dresser D-814 centrifugal pump for (type) service. The pump is to be cast iron construction with (bronze) (iron) (ss steel) impellers and is to be mounted on a (steel) baseplate extending under pump and (type) drive. The pump is to be coupled to the driver by means of an approved spacer-type coupling and protected by a coupling guard. 2. Operating Condition Each pump shall be capable of delivering GPM of (liquid) against feet total head. Net positive suction head available to the top of the pump foundation will be feet. The characteristics of the liquid to the pumped are as follows: Liquids Handled: Temperature: Specific Gravity: Nature of Solids Present: Percentage of Solids by Weight: Viscosity of Liquid at Pump Temperature: (Add any additional facts concerning the nature of the liquid that might affect pump construction or application.) 3. Construction Details Casing The casing shall be close grained cast iron and self venting top centerline discharge design. The casing shall be designed to permit disassembly from the rear to remove pump internals without disturbing system piping, and be supported by casing feet. A dual volute design is used on some larger sizes to reduce radial loads. Drain connections shall be supplied. Casing Nozzles Flanged and threaded casing nozzles shall conform to ANSI B16.1 specification with minimum 125 PSI rating. All flanged connections shall be flat face. Stuffing Box The stuffing box shall be one piece integral with the adapter and designed as an open seal chamber to allow maximum flushing action at the mechanical seal faces. The mechanical seal chamber shall be vented to suction pressure and sealed from discharge pressure by a replaceable wear ring. Mechanical Seal The mechanical seal shall be bellows - non-pusher type secured and positioned by a snap ring to simplify mechanical seal setting procedures. Mechanical seal rotating parts shall be stainless steel with carbon versus Ni- Resist faces and Buna- N Bellows. The mechanical seal set shall be flexibly mounted with a Viton 0 Ring. Impellers The impellers shall be of the enclosed design, statically and hydraulically balanced. The impeller shall be securely positioned on the shaft by means of an impeller key. Balance holes shall be provided through the impeller hub to minimize axial thrust loads and keep stuffing box pressures to a minimum. Shaft The pump shaft shall be high strength carbon steel sized to provide a minimum of shaft deflection. The shaft shall be designed to accommodate a replaceable shaft sleeve in the stuffing box area. Shaft Sleeve The shaft sleeve shall be fully machined and extend beyond the stuffing box. Sleeve thickness shall be no less the 3/16 inches. The sleeve shall be gasketed to prevent leakage or pumping liquid onto the shaft, and positively driven by the impeller key. Casing/ Adapter Joint The casing gasket shall be confined and positioned to protect the precise adapter to the casing registered fit and prevent pumping liquid from entering this area, corroding surfaces, and impeding the disassembly of the pump after it has been in service. Bearings The bearings shall be supported by two antifriction ball bearings located in the pump bearing frame, and of sufficient size and design to provide a two-year minimum life. Both bearings shall be sealed-for-life type, which will not require relubrication and will be adequately protected from entrance of contaminated material while operating. Baseplates The baseplates shall be of (channel steel) (fabricated with drip lip) sufficiently designed to support the pump and the driving motor. On larger sized pumps, a fabricated baseplate is the only option. Couplings The couplings shall be of the flexible spacer type to allow removal of pump internals without disconnecting motor leads or system piping. Ingersoll-Dresser Pumps Chesapeake, VA

16 Page 14 Type 0800 Centrifugal Pump 1. General D824 Single Stage, End Suction, Vertically Split Case Close-Coupled Centrifugal Pump Furnish and install an Ingersoll-Dresser D-824 centrifugal pump for (type) service. The pump is to be cast iron construction, (bronze) (iron) (ss steel) fitted, and are to be close coupled to a standard NEMA C-face motor driver (JM pump shaft with two exceptions; 4x3x9 pump offers a JP shaft option, 15" pumps come with an AJ motor shaft only). 2. Operating Conditions Each pump shall be capable of delivering GPM of (liquid) against feet total head. Net positive suction ahead available to the top of the pump foundation will be feet. The characteristics of the liquid to the pumps are as follows: Liquid Handled: Temperature: Specific Gravity: Nature of Solids Present: Percentage of Weight: Viscosity of Liquid at Pumping Temperature: (Add any additional facts concerning the nature of the liquid that might affect pump construction or application.) 3. Construction Details Casing The casing shall be close grained cast iron and self venting top centerline discharge design. The casing shall be designed to permit disassembly from the rear to remove pump internals without disturbing system piping, and be provided with tap and plug holes for drain connections. Casing Nozzles Flanged and threaded casing nozzles shall conform to ANSI B16.1 specifications with a minimum 125 PSI rating. All flanged connections shall be flat face. Stuffing Box The stuffing box shall be as one piece integral with the adapter, and designed as an open seal chamber to allow maximum flushing action at the mechanical seal faces. The mechanical seal chamber shall be vented to suction pressure and sealed from discharge pressure by a replaceable wear ring. Mechanical Seal The mechanical seal shall be bellow- non-pusher type secured and positioned by a snap ring to simplify mechanical seal setting procedures. Mechanical seal rotating parts shall be stainless steel with carbon versus Ni- Resist faces and Buna-N bellows. The mechanical seal seat shall be flexibly mounted with a Viton 0 ring.. Impellers The impellers shall be of the enclosed design, statically and hydraulically balanced. The impeller shall be securely positioned on the shaft by means of an impeller key. Balance holes shall be provided through the impeller hub to minimize axial thrust loads and keep stuffing box pressures to a minimum. Shaft The pump shaft shall be high strength carbon steel sized to provide a minimum of shaft deflection. The shaft shall be designed to accommodate a replaceable shaft sleeve in the stuffing box area. Shaft Sleeve The shaft sleeve shall be fully machined and extend beyond the stuffing box. Sleeve thickness shall be no less the 3/16 inches. The sleeve shall be gasketed to prevent leakage or pumping liquid onto the shaft and positively driven by the impeller key. Casing/ Adapter Joint The casing gasket shall be confined and positioned to protect the precise adapter to the casing registered fit and prevent pumping liquid from entering this area, corroding surfaces, and impeding the disassembly of the pump after it has been in service. Motors The pump shall be supplied with a standard NEMA C-face motor with JM shaft extension on 6-inch, 8-inch, 9-inch, 10-inch, 11-inch, 12-inch and 13-inch. Pump shall be supplied with a proprietary motor (AJ Frame from IDP for 15" size pumps. The 4x3x9 pump size is also offered with a JP shaft extension). I Ingersoll-Dresser Pumps Chesapeake, VA

17 Centrifugal Pumps Page 15 Type D800 D834 Singe Stage Vertical Inline Close Coupled Centrifugal Pump 1. General Furnish and install an Ingersoll-Dresser D-834 centrifugal pump for (type) service. The pumps are to be close coupled to a NEMA-C face motor (JMV shaft). The design shall allow for the disassembly if pump internals without disturbing piping. 2. Operating Conditions Each pump shall be capable of delivering GPM of (liquid) against feet total head. Net positive suction head available to the top of the pump foundation will be feet. The characteristics of the liquid to be pumped are as follows: Liquid Handled: Temperature: Specific Gravity: Nature of Solids by Present: Percentage of Solids by Weight: Viscosity of Liquid at Pumping Temperature: (Add any additional facts concerning the nature of the liquid that might affect pump construction or application.) 3. Construction Details Casing The casing shall be close grained cast iron with wall thickness suitable for continuous industrial duty. A drain connection must be provided at the bottom of the casing. A replaceable wearing ring shall be provided. Casing Nozzles All casing nozzles are to be flanges and conform and ANSI B16.1 specifications with a minimum 125 PSI rating. Suction and discharge nozzles are to be positioned 180 degrees apart and located on a common centerline for mounting in a pipeline. Stuffing Box The stuffing box shall be as one piece integral with the adapter and designed as an open seal chamber to allow maximum flushing action at the mechanical seal faces. The mechanical seal chamber shall be vented to suction pressure and sealed from discharge pressure by replaceable wear ring. Mechanical Seal The mechanical seal shall be bellows-non-user type secured and positioned by a snap ring to simplify mechanical seal setting procedures. Mechanical seal rotating parts shall be stainless steel with carbon versus Ni-Resist faces and Buna-N bellows. The mechanical seal seat shall be flexibly mounted with a Viton 0 ring. Alternate mechanical seal materials shall be Impeller The impellers shall be of the enclosed design, statically and hydraulically balanced. The impeller shall be securely positioned on the shaft by means of an impeller key. Balance holes shall be provided through the impeller hub to minimize axial thrust loads and keep stuffing box pressures to a minimum. Impellers shall be industrial quality cast bronze or iron and not fabricated or tack welded Shaft The integral pump/motor shaft shall be high strength carbon steel sized to provide a minimum of shaft deflection. The shaft shall be a designed to accommodate a replaceable shaft sleeve in the stuffing box area. Shaft Sleeve The shaft sleeve shall be fully machined and extend beyond the stuffing box. Sleeve thickness shall be no less that 3/16 inches. The sleeve shall be gasketed to prevent leakage or pumping liquid onto the shaft and positively driven by the impeller key. Casing/ Adapter Joint The casing gasket shall be confined and positioned to protect the casing registered fit at the adapter/ casing joint from the liquid pumped to avoid corroded surfaces and impeding the disassembly of the pump after it has been in service. The casing gasket shall be confined to prevent blowout failure. Motors The pump shall be supplied with standard vertical NEMA-C face motor with a JMV shaft extension. Ingersoll-Dresser Pumps Chesapeake, VA

18 Page 16 Centrifugal Pump OP TIONAL CASING RING Recm'd Spare Parts xx 00 0 x x x nom No. Name of Pert 1 Casing Ill Screw, Cap (Adapter to Casing) IF Screw, Cap (CSG Foot to Casing) 2 Impeller 6 Shaft 14 Sleeve, Shaft 16 Bearing, Line 18 Bearing, l'hrust 27 Ring, Adapter and Cover 32 Key, Impeller 37 Cover, Thrust Bearing 40 Deflector 45 Cap, Vent 46 Key, Coupling 53 Foot, Casing 65 Seat, Mechanical Seal 71 Adapter 80 Rotor, Mechanical Seal 91A Plug, Pipe-Casing Drain 99 Housing, Bearing 99C Screw, Cap (Adapter to Brg. Hsg.) 99D Screw, Cap (Thrust Brg. Cover to Brg. Hsg.) 212 Ring, Retaining 773 Gasket Kit 7 Ring, Casing (Optional) RW o These parts recommended as spare parts to be carried by user x Spare parts in addition to above export only I Ingersoll-Dresser Pumps Chesapeake, VA

19 1 Centrifugal Pumps Page 17 Type D800 MODEL D-814 (flanged) Flacm'd Spars Parts 1 X X 0 00 X X X A )4 nom No. Nam of Part 1 Casing Ili Screw, Cap (Adapter to Casing) IF Screw, Cap (CSG Foot to Casing) 2 Impeller 6 Shaft 14 Sleeve, Shaft 16 Bearing, Line 18 Bearing, Thrust 27 Ring, Adapter and Cover 32 Key, Impeller 37 Cover, Thrust Bearing 40 Deflector 45 Cap, Vent 46 Key, Coupling 53 Foot, Casing 65 Seat, Mechanical Seal 71 Adapter 80 Rotor, Mechanical Seal 91A Plug, Pipe-Casing Drain 99 Housing, Bearing 99C Screw, Cap (Adapter to Brg. Hsg.) 99D Screw, Cap (Thrust Brg. Cover to Brg. Hsg.) 212 Ring, Retaining 773 Gasket Kit 7 Ring. Casing (Optional) RW o These parts recommended as spare parts to be carried by user x Spare parts in addition to above export only Ingersoll-Dresser Pumps Chesapeake, VA

20 Page 18 Type D800 Centrifugal Pump MODEL (flanged) OPTIONAL CASING RING RW PARTS LIST Reference No. Name of Part 1 Casing 2t Impeller 71A Adapter 27* Adapter Ring 14* Shaft Sleeve 7t Ring, Casing (Optional) Reference No. Name of Part 32 Impeller Key 40 Deflector 65 Mechanical Seal Seat 80 Mechanical Seal Rotor 212 Snap Ring 773* Gasket Kit I * Recommended spare parts for domestic use. -I- Recommended spare parts for export use, in addition to domestic requirements. Ingersoll-Dresser Pumps Chesapeake, VA

21 Centrifugal Pumps Page 19 Type D800 MODEL D-824 (threaded) RW Reference No. Name of Part 1 Casing 2t Impeller 71A Adapter 27* Adapter Ring 14* Shaft Sleeve 7t Ring, Casing (Optional) PARTS LIST Reference No. Name of Part 32 Impeller Key 40 Deflector 65 Mechanical Seal Seat 80 Mechanical Seal Rotor 212 Snap Ring 773* Gasket Kit * Recommended spare parts for domestic use. t Recommended spare parts for export use, in addition to domestic requirements. 14 Ingersoll-Dresser Pumps Chesapeake, VA

22 Page 20 Type D800 Centrifugal Pump LIST OF PARTS MODEL D-834 Item No. Name of Part Item No. Name of Part 1 Casing 2 Impeller o 65 Seat (Mechanical Seal) 6 Shaft (an integral part of the 71 Adapter motor) o 773 Gasket Kit 7 Ring, Casing o 80 Rotor, Mech. Seal 14 Sleeve, Shaft o 212 Ring, Retaining (Mech. Seal Rotor) 91A Plug-drain 53 Optional Casing Support 27 Ring, Adapter and Cover 1F Cap Screw-Casing Support 40 Deflector 99G Cap Screw Motor 32 Key, Impeller 1E Cap Screw-Casing 91 Plug-Suction Vent o These parts recommended as spare parts to be carried by user. x Spare parts in addition to above for export only. I Ingersoll -Dresser Pumps Chesapeake, VA

23 New D-834 PUMPS R5 Page 1 June 1989 PART NUMBER REFERENCE SECTION D-834 PUMPS Type D-834 CONTENTS Page 2012-R5 Page 2 D-834 Pump Liquid End Sectional and Material of Construction 3-5 D-834 Pump Liquid End Part Number Reference Section Dresser Pump, Dresser Industries, Inc., Chesapeake, VA

24 2012-R5 Page 2 June 1989 SECTIONAL D-834 LIQUID ENDS D-834 PUMPS New PART NUMBER REFERENCE SECTION STANDARD MATERIALS OF CONSTRUCTION Ref. No. NOMENCLATURE MATERIAL 1 Casing Cast Iron 2 Impeller Bronze/C.I. 6 Shaft (an integral part of the motor) 7 Ring, Casing Bronze/C.I. 14 Sleeve, Shaft Bronze/416 S.S. 26A Lockwasher, Impeller 316 S.S. 26 Screw, Impeller 304 S.S. 27 Ring, Adapter and Cover Bronze/C.I. 28 Gasket, Impeller Screw Nyltite 30A Gasket, Imp. Lockwasher ARAMID/NBR 32 Key, Impeller Carp Gasket, Sleeve (Outer) ARAMID/NBR Ref. No. NOMENCLATURE MATERIAL 38A Ring '0', Shaft Sleeve Viton 65 Seat (Mechanical Seal) Niresist 71 Adapter Cast Iron 73 Gasket, Casing Hydroil 80 Rotor, Mech. Seal Carbon 212 Ring, Retaining (Mech. Seal) Stainless Steel 91A Plug-drain 53 Optional Casing Support Steel 1F Cap Screw-Casing Support Steel 40 Deflector 99G Cap Screw Motor Steel le Cap Screw-Casing Steel 91 Plug-Suction Vent 773 Gasket Kit (Ref. Nos. 26, 26A, 28, 30A, 38, 38A, 73) Dresser Pump Division, Dresser Industries, Inc., Chesapeake, VA Printed in U.S.A.

25 New D R5 Page 3 June 1989 PART NUMBER REFERENCE SECTION D-834 LIQUID ENDS REF. NO. - NOMENCLATURE MOTOR FRAME SIZE PUMP SIZE 2 x 2 x 5 3x3x5 3x3x5A 1.5x1.5x6 1 Casing with Ring All le Screw, Cap Casing All Impeller (Std.) N/A N/A N/A N/A N/A N/A N/A 2 Impeller (Iron) N/A N/A N/A N/A N/A N/A N/A 14A Assy, Sly. Consists of Ref. 14, 38, 38A, 212 Standard Fitted N/A N/A N/A Iron Fitted N/A N/A N/A. 14 Sleeve (Std.) N/A N/A N/A Sleeve (Iron) N/A N/A N/A 26 Screw, Imp N/A N/A N/A 26A Washer, Imp N/A N/A N/A 27 Ring Adp. (Std.) N/A N/A N/A Ring Adp. (Iron) N/A N/A N/A 28 Gskt, Scr, Imp P P P P N/A N/A P N/A 30A Gskt, Imp, Wshr N/A N/A N/A 32 Key, Imp N/A N/A N/A 38 Gskt. Sly. Sft N/A N/A N/A 38A 0 Ring, Sly. Sft P P P P N/A N/A P N/A 65 Seat, Mech. Seal P P P P N/A N/A P N/A 71 Adapter N/A N/A N/A N/A N/A N/A N/A 73 Gasket, Csg N/A N/A N/A 80 Rotor, Mech Seal P P P P N/A N/A P N/A 99G Screw Cap Motor All Ring Seal Ret'r N/A N/A N/A 773 Gasket Kit OGASKT-12 OGASKT-12 OGASKT-12 OGASKT-12 Ref. Nos. 26, 26A, 28, 30A OGASKT-13 38, 38A, 73 7 Ring, Casing Std. All Iron Dresser Pump Division, Dresser Industries, Inc., Chesapeake, VA All

26 2012-R5 Page 4 June 1989 D-834 LIQUID ENDS D-834 New PART NUMBER REFERENCE SECTION REF. NO. NOMENCLATURE. MOTOR FRAME SIZE PUMP SIZE 2x2x6 3x3x6 3x3x6A 1.5x1.5x8 1 Casing with Ring All le Screw, Cap Casing All Impeller (Std.) N/A N/A N/A N/A 2 Impeller (Iron) N/A N/A N/A N/A 14A Assy, Sly. Consists of Ref. 14, 38, 38A, 212 Standard Fitted N/A Iron Fitted N/A Sleeve (Std.) N/A Sleeve (Iron) N/A Screw, Imp N/A A Washer, Imp N/A Ring Adp. (Std.) N/A Ring Adp. (Iron) N/A Gskt, Scr, Imp P P P P N/A P P P A Gskt, Imp, Wshr N/A Key, Imp N/A Gskt. Sly. Sft N/A A 0 Ring, SIY. Sft P P P P N/A P P P Seat, Mech. Seal P P P P N/A P P P Adapter N/A N/A N/A N/A 73 Gasket, Csg N/A Rotor, Mech Seal P P P P N/A P P P G Screw Cap Motor All Ring Seal Ret'r N/A Gasket Kit OGASKT-12 OGASKT-12 OGASKT-12 OGASKT-12 Ref. Nos. 26, 26A, 28, 30A, OGASKT-13 OGASKT-13 OGASKT-13 38, 38A, 73 7 Ring, Casing I Std. I All Iron All Dresser Pump Division, Dresser Industries, Inc., Chesapeake, VA Printed in U.S.A

27 New D R5 Page 5 June 1989 PART NUMBER REFERENCE SECTION D-834 LIQUID ENDS REF. NO. NOMENCLATURE MOTOR FRAME SIZE PUMP SIZE 2x2x8 3x3x8 3x3x8A 1 Casing with Ring Al I le Screw, Cap Casing Al I Impeller (Std.) N/A Impeller (Iron) N/A A Assy, Sly. Consists of Ref. 14, 38, 38A, 212 Standard F itted I ron F itted Sleeve (Std.) Sleeve (Iron) Screw, Imp A Washer, Imp Ring Adp. (Std.) Ring Adp. (Iron) Gskt, Scr, Imp P P P P P P A Gskt, Imp, Wshr Key, Imp Gskt. Sly. Sft A 0 Ring, Sly. Sft P P P P P P Seat, Mech. Seal P P P P P P Adapter N/A Gasket, Csg Rotor, Mech Seal P P P P P P G Screw Cap Motor All Ring Seal Ret'r , 773 Gasket Kit OGASKT-12 OGASKT-12 0GASKT-12 Ref. Nos. 26, 26A, 28, 30A, OGASKT-13 OGASKT-13 OGASKT-13 38, 38A, 73 7 Ring, Casing Std. All Iron Dresser Pump Division, Dresser Industries, Inc., Chesapeake, VA All

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