DX chillers represent the evaporating stage of the refrigeration cycle. By changing phase from liquid to vapor, the refrigerant absorbs energy in the form of heat, thus reducing fluid or air temperature surrounding the refrigerant.
Designed for industrial refrigeration in various configurations, Docal DX chillers can be found in various installations throughout North America from arenas and curling rinks, to refrigerated warehouses, from portable air conditioning units to marine applications.
Whether circulating halocarbon refrigerant (CFC, HFC) or natural refrigerants (Ammonia, CO2), Docal’s direct expansion chillers can be configured in an endless variety of options such as tube surface enhancement (improved heat transfer), multiple pass systems (reducing footprint) and various metallurgy (carbon steel, stainless, copper, titanium, Cu/Ni…) in order to maximize efficiency and long term durability in harsh conditions.
Our DX evaporators are certified according to the latest ASME standards and available with National Board (USA) or CRN
