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Water Cooled After Coolers TorontoWater-cooled After-coolers

The most compact unit of its kind because of its extended tube surface, the IPAC Inc. Water-Cooled After-cooler is suitable for packaged compressors or any site where space is limited.  Built with either patented Helical or plain tubes, 51 series After-coolers are designed to deliver a 15-20 degree Fahrenheit approach temperature, depending on water temperature and quantity. The 59 series delivers a 5-10 Fahrenheit approach. As hot compressed air flows through the extended surface tubes of the IPAC Water-Cooled After-cooler, the cooling water flows on the outside of the tubes in the opposite direction.  This counter-flow arrangement makes the tube walls progressively colder for maximum cooling efficiency. Heat from the compressed are is transferred throughout the tube walls to the water, thereby reducing the air temperature until the dew point is reached.  Further cooling causes the vapor to condense on the tube walls forming water droplets, thus reducing the water vapor content of the compressed air.

  • Available with patented Helical tubes offering extended tube surface for maximum efficiency
  • Alternate materials - stainless steel, admiralty, cupro-nickel, brass, etc.
  • Also available in plain tube allowing for lower pressure drop
  • Standard capacities range from 10 SCFM to 27,000 SCFM. Compact size, vertical or horizontal mounting
  • Built to ASME and TEMA standards
  • Threaded and flanged models
  • Removable bundle configuration facilitates cleaning,
  • Custom designs of up to 3,000 PSIG and higher are available depending on application.

Special designs available – consult factory.

Product PDFs

Purestream Water-cooled After-cooler Brochure

Water-cooled After-cooler Installation and Maintenance Manual

Technical Specification

Model
51 Series

Pipe Size Npt

Water Flow Gpm

Flow

@ 250°F / 400 °F

SCFM @ 250 °F

SCFM @ 400 °F

W0045

2”

1.7 / 5.8

76

76

W0055

2-1/2”

2.4 / 7.7

134

134

W0065

3”

3.4 / 11.6

220

220

W0070

2-1/2” Flange

3.4 / 11.6

220

220

W0110

3” Flange

6.3 / 19.3

350

350

W0160

4” Flange

4.8 / 23.2

500

500

W0210

4” Flange

9.6 / 29.0

600

600

W0270

5” Flange

11.5 / 34.7

765

765

W0350

5” Flange

15.4 / 42.4

1050

1050

W0420

8” Flange

23.1 / 72

1200

1200

W0650

10” Flange

36.6 / 111

2010

2010

W0900

10” Flange

48.1 / 160

2785

2785

W1250

12” Flange

87 / 193

3840

3840

W1500

14” Flange

72.1 / 241

4785

4785

 

Technical Specification

Model
59 Series

Pipe Size Npt

Water Flow Gpm

Flow

@ 250°F / 400 °F

SCFM @ 250 °F

SCFM @ 400 °F

W0039

1-1/2”

1.5 / 4.8

37

37

W0049

2”

1.7 / 5.5

69

69

W0059

2-1/2”

2.4 / 7.7

120

120

W0069

3”

3.9 / 10.6

210

210

W0090

2-1/2” Flange

3.9 / 10.6

210

210

W0140

3” Flange

6.7 / 17.0

320

320

W0180

4” Flange

7.7 / 19.0

460

460

W0230

4” Flange

10.0 / 28.0

550

550

W0330

5” Flange

12.5 / 31.0

720

720

W0380

5” Flange

15.4 / 38.6

955

955

W0490

8” Flange

25.1 / 69.6

1145

1145

W0710

10” Flange

38.5 / 116

1915

1915

W0980

10” Flange

53.0 / 145

2630

2630

W1400

12” Flange

63.5 / 169

3635

3635

W1700

14” Flange

72.1 / 193

4315

4315

W2000

14” Flange

81.7 / 212

4880

4880

W3000

18” flange

135 / 387

7180

7180

W4000

20” Flange

188 / 531

9575

9575

W5000

20” Flange

222 / 579

11970

11970

 

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