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CW 1-17 Water-cooled Aftercoolers

Contact your local expert

CW 1-17 Water-cooled Aftercoolers are highly reliable and efficient and have a major impact on the investment and lifecycle cost of downstream equipment.

Water-cooled aftercooler

Close temperature approach

Thanks to counter-current heat exchange

Robust shell-and-tube design:

Stainless steel tubes within coated shell

Negligible pressure drop

Compact design

Detailed calculations available on request

How do water-cooled aftercoolers work?

Pneumatech's Water-cooled Aftercoolers CW 1-17 are robust shell-and-tube heat exchangers with excellent efficiency. Hot compressed air or gas passes through the stainless steel tubes while cooling water flows in counter-current around the tubes. This results in a minimal temperature difference between the outgoing compressed air and the incoming cooling water. Detailed design calculations are available on request.

Technical specifications for CW 1-17

Pneumatech Variant® Specifications ¯

 

Units

 

CW 1

 

CW 2

 

CW 3

 

CW 4

 

CW 5

 

CW 6

 

CW 7

 

CW 8

 

CW 9

 

CW 10

 

CW 11

 

CW 12

 

CW 13

 

CW 14

 

CW 15

 

CW 16

 

CW 17

 

Flow(1)

 

 

m3/hr

 

132

 

235

 

367

 

661

 

955

 

1323

 

2205

 

3087

 

3969

 

7056

 

8967

 

11025

 

16170

 

22050

 

26460

 

33810

 

45570

cfm

78

138

216

389

562

779

1298

1817

2336

4153

5278

6489

9517

12978

15574

19900

26821

Connections Air side

 

inch

 

DN 50

 

DN 50

 

DN 50

 

DN 50

 

DN 50

 

DN 80

 

DN 80

 

DN 125

 

DN 125

 

DN 200

 

DN 200

 

DN 250

 

DN 300

 

DN 400

 

DN 400

 

DN 450

 

DN 500

Connections Water side

 

inch

 

DN 20

 

DN 20

 

DN 20

 

DN 20

 

DN 20

 

DN 20

 

DN 20

 

DN 32

 

DN 32

 

DN 50

 

DN 65

 

DN 80

 

DN 80

 

DN 100 DN 150 DN 200 DN 200

 

 

Operating Pressure

 

barg

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-16

 

0-10

 

0-10

 

0-10

 

0-10

 

0-10

 

0-10

 

psig

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

0-232

 

 

 

 

 

Dimensions

 

L (mm)

 

806

 

 

31.7

 

816

 

 

32.1

 

816

 

 

32.1

 

870

 

 

34.3

 

870

 

 

34.3

 

1500

 

 

59.1

 

1510

 

 

59.4

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

1300

 

 

51.2

 

L (inch)

 

ᴓ

 (mm)

 

60.3

 

60.3

 

60.3

 

60.3

 

60.3

 

88.9

 

88.9

 

139.7

 

139.7

 

219

 

219

 

273

 

323.9

 

406

 

406

 

457

 

508

 

ᴓ

 (inch)

 

2.4

 

2.4

 

2.4

 

2.4

 

2.4

 

3.5

 

3.5

 

5.5

 

5.5

 

8.6

 

8.6

 

10.7

 

12.8

 

16.0

 

16.0

 

18.0

 

20.0
CDF mechanical float drain
CDF Mechanical Float Drains
  • Pneumatech’s CDF mechanical float drain discharges the condensate automatically and without compressed air losses up to 10 bar.
CDT timer drains
CDT Timer Drains
  • Pneumatech’s CDT condensate drains discharge the condensate automatically, based on pre-set time intervals. The opening and closing times can be set with high flexibility, which make the drains suitable for almost all capacities.
CDE drains L
CDE 5-350 Electronic Zero Loss Drain
  • The top quality drain that removes moisture from your compressed air system with maximum reliability and efficiency.
ECOB_new
ECOBOX Oil Water Separator
  • The Pneumatech ECOBOX offers a compressor condensate cleaning solution with excellent performance for compressed air systems up to 60 cfm. It is designed to remove the oil traces from compressor condensate via adsorption.
See all Condensate Management
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Pneumatech International
MultiAir Italia S.r.l. – International
Via Cristoforo Colombo 3
Robassomero (TO)
10070 Italy

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