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Water Cooled Oil Coolers for Rotary Compressors

Oil Cooling for Compressed Air or Gas Systems

Selecting a watercooled oil cooler is fairly straight forward. The information below is provided under the following assumptions regarding your compressed air or gas system. Operating temperature is equal to 185 F (85 C). Water temperature is equal to 85 F (29 C). There is a 5 F (3 C) rise through the aftercooler in series. 2:1 oil to water ratio. ISO-VG46 oil or equivilent. If your not sure, or you have questions about this, call us: 1-888-226-8522, we'd be happy to help you.

  Step 1:
  Determine the horsepower or SCFM of your compressor:
 

This information is generally listed on the nameplate of the unit, on the installation / maintenance paperwork that accompanied the compressor, or as part of the model number.

 
  Step 2:
  Select the cooler using either compressor horsepower or SCFM:
 

 

 
   
 

 

Model:

Compressor HP

Compressor SCFM

Approx. Oil Flow GPM  
HC-614-1.3-4-F
14 75 7 Shell and Tube
HC-624-3-4-F
19 100 9 Shell and Tube
HC-624-3-4-F
23 125 11 Shell and Tube
HC-624-3-4-F
28 150 14 Shell and Tube
HC-824-4-4-F
37 200 18 Shell and Tube
HC-824-4-4-F
47 250 23 Shell and Tube
HC-1024-2-6-F
56 300 27 Shell and Tube
HC-1036-5-6-F
70 375 34 Shell and Tube
HC-1236-2.5-6-F
94 500 45 Shell and Tube
HC-1236-6-6-F
117 625 56 Shell and Tube
HC-1248-6-6-F
140 750 60 Shell and Tube
HC-1748-8.4-6-F
187 1000 70 Shell and Tube
HC-1748-8.4-6-F
234 1250 88 Shell and Tube
HC-1760-8.4-6-F
281 1500 105 Shell and Tube


 


Quotes, Sales & Ordering Information:
Water Cooled Aftercoolers, please contact us: 1-888-226-8522

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