Colmac DX Subcooler Assemblies are designed to provide the necessary liquid subcooling for the successful installation of Colmac ADX™ Low Charge Ammonia Evaporators. They are pre-engineered for field placement in the plant engine room near the high pressure receiver.
Colmac DX Subcooler assemblies are offered in three sizes, up to 100, 300 & 700 evaporator tons depending upon the system liquid flow requirements. These units are built around fusion welded compact plate heat exchangers for a minimum ammonia charge and optimum heat transfer efficiency. It will be pre-piped and mounted on a base frame. The system liquid lines will be sized for a velocity of less than 4 ft/sec.