OVERVIEW OF APS HARSH DUTY REFRIGERANT COMPRESSORS
Our compressors are hermetically sealed and have encapsulated flame-proofed electrical connections which are protected by heavy steel casings that are virtually impenetrable to gases, dusts and liquids. The enclosures also allow easy access for wiring. The units come with a variety of anti-corrosion coatings, some of which can withstand submersion in sea water.
Capacities range from fractional to twenty-five (25) horsepower. APS makes compressors for most voltages and for 50 and 60 hertz service. Most refrigerants can be used including CFCs, HCFCs and the newest HFCs developed to protect the environment.
Since 1997, APS compressors have been the first and only hermetic refrigeration compressors in the world which have Underwriters Laboratories' (UL) specific recognition for use in locations classified as hazardous.
Units made for Classes I, II and III, Groups B, C, D, E, F, G, Division1 / Zone 1 or Division 2 / Zone 2 locations.