| Comparison : | Item # HES90, 0.95 Kilowatt (kW) Power Series Energy Saving Refrigerated Compressed Air Dryer Item # HES120, 1.28 Kilowatt (kW) Power Series Energy Saving Refrigerated Compressed Air Dryer
 Item # HES140, 1.29 Kilowatt (kW) Power Series Energy Saving Refrigerated Compressed Air Dryer
 Item # HES190, 1.36 Kilowatt (kW) Power Series Energy Saving Refrigerated Compressed Air Dryer
 Item # HES240, 1.94 Kilowatt (kW) Power Series Energy Saving Refrigerated Compressed Air Dryer
 
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