Refrigerating and Air Conditioning Compressors – Commercial
AN INTEGRAL HP COMPRESSOR (2 TO 3 HP), BY UNIVERSAL COOLER, TYPE A, CIRCA 1952 – With 12 inch flywheel, designed for twin V belt drive, this twin cylinder, open system compressor, among the last of a breed, would mark the movement to increasingly higher compression speeds, a precursor of the then imminent move to direct drive, high speed hermetic motor compressor engineering.
