COILS / INDUSTRIAL HEAT EXCHANGERS / NUCLEAR PRODUCTS / AIR COOLERS

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1 AIR COOLER Products COILS / INDUSTRIAL HEAT EXCHANGERS / NUCLEAR PRODUCTS / AIR COOLERS

Overview Certifications API 614 - ISO VG 32 Mineral Oil Flushing Capabilities API 661 ASME U-Stamp ASME UM-Stamp Australian CRN Brazilian NR-13 CRN -

Gas Coolers Refrigerant Condensers Steam Condensers Vapor Coolers Oil Coolers Water/Glycol Coolers Water Cooling Modules Markets & Experience

Storage Facility Coolers Hydrocarbon Coolers / Condensers Landfill Gas Coolers Lube Oil Coolers N2 Coolers Refrigerant Condensers Rotor Air Coolers Steam

2 Overview Certifications API ISO VG 32 Mineral Oil Flushing Capabilities API 661 ASME U-Stamp ASME UM-Stamp Australian CRN Brazilian NR-13 CRN - Canadian Registration Number CWB - Certified Welding Bureau GOST PED - Pressure Equipment Directive, CE Mark Featured Products Fluid Coolers Compressed Gas Coolers Refrigerant Condensers Steam Condensers Vapor Coolers Oil Coolers Water/Glycol Coolers Water Cooling Modules Markets & Experience Applications Air Booster Coolers Bleed Air Coolers Brake Coolers CNG - Filling Station Coolers Compressed Gas Coolers Engine Coolers Fuel Gas Heaters Gas Storage Facility Coolers Hydrocarbon Coolers / Condensers Landfill Gas Coolers Lube Oil Coolers N2 Coolers Refrigerant Condensers Rotor Air Coolers Steam Condensers TEG Coolers Water/ Glycol Coolers Chemical Processing Gas Compression Landfill Gas Oil & Gas / Offshore Power Generation Renewable Energy Oil & Gas / Onshore 2

Air Cooled Heat Exchangers TriEthylene Glycol Cooler Location: Oil Sands located in North America Headers: Carbon steel plug box

Certifications: Built to CRN and ASME Section VIII, Div.

plate fins Unit Configuration: Forced draft Features: Requirement of 75dBa within three feet Water / Glycol Cooler Location: Australia

3 Air Cooled Heat Exchangers TriEthylene Glycol Cooler Location: Oil Sands located in North America Headers: Carbon steel plug box Tubes: Carbon steel tubes with L-foot aluminum fins Unit Configuration: Forced draft with louvers for temperature control Certifications: Built to CRN and ASME Section VIII, Div. 1 code Air Cooled Heat Exchanger Location: Installed in New York City on a COGEN loop Tubes: Copper tubes with aluminum corrugated plate fins Unit Configuration: Forced draft Features: Requirement of 75dBa within three feet Water / Glycol Cooler Location: Australia Headers: Stainless steel plug box Tubes: Stainless steel tubes with extruded aluminum fins Unit Configuration: Forced draft Certifications: Built to Australian and ASME Section VIII, Div. 1 codes Features: Copon coated heat exchanger 3

Air Cooled Heat Exchangers Pump Seal Cooler Headers: Stainless steel Tubes: Stainless steel tubes with aluminum flat plate fins Unit Configuration: Vertical

1 code Features: Cleanable tubes designed to an operating pressure of 3,000 psi Trim Cooler Tubes: Carbon steel tube sand aluminum flat plate fins Unit

Augments cooling during peak loads when the primary equipment can no longer provide all the required cooling Nitrogen Generation Cooler Tubes: Carbon steel and

4 Air Cooled Heat Exchangers Pump Seal Cooler Headers: Stainless steel Tubes: Stainless steel tubes with aluminum flat plate fins Unit Configuration: Vertical core, Forced Draft Certifications: Built to ASME Section VIII, Div. 1 code Features: Cleanable tubes designed to an operating pressure of 3,000 psi Trim Cooler Tubes: Carbon steel tube sand aluminum flat plate fins Unit Configurations: Horizontal core, Forced draft Certifications: Built to ASME Section VIII, Div. 1 code Features: Stand alone unit installed by oil reservoirs. Augments cooling during peak loads when the primary equipment can no longer provide all the required cooling Nitrogen Generation Cooler Tubes: Carbon steel and stainless steel tubes and aluminum corrugated plate fins Unit Configuration: Horizontal core, Forced draft Certifications: Built to ASME Section VIII, Div. 1 code Features: Fits inside standard container to provide support cooling on the air end of the nitrogen skid 4

Air Cooler for 500kw - 5MW engines headers Tubes: Copper tube with alunimum corrugated plate fins Unit Configuration: Horizontal core,

draft Features: Six services, including jacket water and charge air cooler used to cool the engine and four gas coolers used to cool

Vertical core, Forced draft with opposing action louvers Certifications: Built to ASME Section VIII, Div.

5 Air Cooler for 500kw - 5MW engines headers Tubes: Copper tube with alunimum corrugated plate fins Unit Configuration: Horizontal core, Induced draft Engine Driven Air Cooler Tubes: Carbon steel tube with aluminum plate fins Unit Configurations: Vertical core, Forced draft Features: Six services, including jacket water and charge air cooler used to cool the engine and four gas coolers used to cool the nitrogen on the nitrogen compressor Steam Condenser Header: Plug box Tubes: Carbon steel embedded tube Unit Configuration: Vertical core, Forced draft with opposing action louvers Certifications: Built to ASME Section VIII, Div. 1 code with 100% x-ray inspection Features: Pneumatic actuator for temperature control. Designed around requirements of API 661 and condensed super heated steam at 450 PSIG 5

Air Cooled Heat Exchangers Combo Gas/Oil Cooler Location: Landfill in Southern California Tubes: Stainless steel tubes with aluminum

1 code Pre-Cooler Location: Landfill in Wisconsin Headers: Stainless steel plug box Tubes: Stainless steel tubes with L-foot aluminum

6 Air Cooled Heat Exchangers Combo Gas/Oil Cooler Location: Landfill in Southern California Tubes: Stainless steel tubes with aluminum corrugated plate fins Unit Configuration: Horizontal core, Induced draft Certifications: Built to ASME Section VIII, Div. 1 code Pre-Cooler Location: Landfill in Wisconsin Headers: Stainless steel plug box Tubes: Stainless steel tubes with L-foot aluminum fins Unit Configuration: Horizontal core, Forced draft with bug screen around the perimeter of the intake Certifications: Built to ASME Section VIII, Div. 1 code Water / Glycol Cooler Headers: Copper Pipe & Bend Tubes: Copper tubes with aluminum corrugated plate fins Unit Configuration: Induced draft Features: Supports vacuum pumps purging an A-Frame steam condenser. Includes pump stand and an atmostpheric surge tank 6

Water / Glycol Cooler Location: Alberta, Canada Tubes: Carbon steel tubes with aluminum corrugated plate fins Unit Configuration:

Configuration: Forced draft Certifications: ASME Section VIII Div.

7 Water / Glycol Cooler Location: Alberta, Canada Tubes: Carbon steel tubes with aluminum corrugated plate fins Unit Configuration: Forced draft with hot air recirculation louvers used to control the process temperatures Certifications: Built to CRN and ASME Section VIII, Div. 1 codes Compressed Natural Gas (CNG) Cooler Tubes: Carbon steel or stainless steel tubes with flat or corrugated fins Unit Configuration: Forced draft Certifications: ASME Section VIII Div. 1 code Features: Upper level pressure rating of 5,150 PSIG Compressed Natural Gas (CNG) / Landfill Gas Cooler Tubes: Carbon steel or stainless steel tubes with flat or corrugated fins Unit Configuration: Forced draft Certifications: ASME Section VIII Div. 1 code Features: Upper level pressure rating of 5,150 PSIG 7

8 Core Materials Tubes & Tube Materials Plate Fin OD: 5mm - 1" Spiral Wrapped Finned Tube OD: 3 / 8 " - 2" Wall thicknesses range from.015" to.134" Turbulators AL6XN Brass Carbon Steel Copper Cupro-Nickel Hastelloy Monel Optional Rifled Tubing Stainless Steel Coatings E-Coat Heresite Copon Hot-Dip Galvanized and Others Ball Twisted Tape Spring Matrix Aluminum Aluminum, Copper, Brass, Stainless Steel Carbon Steel, Stainless Steel Carbon Steel, Stainless Steel Plate Fins & Materials Flat Fin Corrugated Fin Fin material thickness " -.020" Sine Fin Spiral Wrapped Fins & Materials L-Foot Extruded Embedded Aluminum Pre-coated Aluminum AL6XN Carbon Steel Copper Hastelloy Stainless Steel Aluminum Marine Grade Aluminum Copper Stainless Steel - Offered in welded and edge-tension construction 8

Header Types Pipe & Bend Built to all quality systems, except API 661 Low initial cost Lightweight Flexible connection

requirements) Plug Box Built to all quality systems/standards Accessibility to each individual tube Tube joints can be

to all quality systems / standards Lower cost than Plug Box construction at high pressure Ideal for high pressure

individual tube Bonnets / Removable Covers Built to all quality systems/standards Provides accessability to every tube,

9 Header Types Pipe & Bend Built to all quality systems, except API 661 Low initial cost Lightweight Flexible connection locators Pressures up to 5,150 PSIG Constructed in a thermal counter flow configuration (regardless of connection location requirements) Plug Box Built to all quality systems/standards Accessibility to each individual tube Tube joints can be repaired or sealed off Heavy duty construction Ideal for high fouling services Pressures up to 5500 PSIG Slab Head Built to all quality systems / standards Lower cost than Plug Box construction at high pressure Ideal for high pressure applications (up to 6,500 PSIG with lower process flows) Tube joints can be repaired or sealed off Accessibility to each individual tube Bonnets / Removable Covers Built to all quality systems/standards Provides accessability to every tube, once cover is removed Tube joinings can be repaired or sealed off Ideal for high fouling services Typically utilized for lower pressure services 9

Unit Configurations Forced Draft The most common configuration, FD configurations allow for easy access to

Induced Draft Used to minimize effects of the environment and minimizes the chances of hot air

Push-Pull This design provides 100% fan redundancy without adding extra heat transfer surface area and

10 Unit Configurations Forced Draft The most common configuration, FD configurations allow for easy access to all mechanical components supporting maintenance operations and plant expansions. Induced Draft Used to minimize effects of the environment and minimizes the chances of hot air recirculation. Push-Pull This design provides 100% fan redundancy without adding extra heat transfer surface area and provides a lower cost alternative to the traditional 2 x 100% specification. This design can be used in any service but it is commonly used in lube oil and water service. It is a great option when addressing the API-614 redundancy requirement. 10

J-Units This unit configuration is common in the compression industry and mounts up against compressor houses.

The design allows for either an engine drive or an electric motor drive application.

This design works well for commercial units that are Water/Glycol/Fluid Coolers or Refrigerant Condensers although it is not limited to these

11 J-Units This unit configuration is common in the compression industry and mounts up against compressor houses. The tube bundles are vertically mounted, air is drawn across them and then turns 90 degrees discharging upwards. The design allows for either an engine drive or an electric motor drive application. V-Core The V-Core configuration enables maximum cooling in a small space because of its greater primary surface area. This design works well for commercial units that are Water/Glycol/Fluid Coolers or Refrigerant Condensers although it is not limited to these products. Vertical Core Vertical core coolers are very compact and cost effective. They provide great flexibility to meet space constraints within challenging environments, such as fitting in a containerized skid while the process piping runs directly back to the equipment needing cooling. 11

COILS / INDUSTRIAL HEAT EXCHANGERS / NUCLEAR

55318 (800) 394-2645 2610 South 21 st Street

Street Phoenix, AZ 85034 (800) 899-2645 451

12 COILS / INDUSTRIAL HEAT EXCHANGERS / NUCLEAR PRODUCTS / AIR COOLERS 104 Peavey Road Chaska, MN (800) South 21 st Street Phoenix, AZ (800) South 21 st Street Phoenix, AZ (800) Southlake Blvd. Richmond, VA (800)

INDUSTRIAL HEAT EXCHANGERS

INDUSTRIAL HEAT EXCHANGERS COILS / INDUSTRIAL HEAT EXCHANGERS / NUCLEAR PRODUCTS Overview Certifications CRN Applications / Products Air Dryers Compressed Natural Gas Economizers Engine & Turbine Exhaust