Robertshaw O10-1483 Refrigeration Pressure Controller

Refrigeration Pressure Controller; Type Adjustable Differential and Range; Operator Type Copper Alloy Bellows; Operating Pressure Rating 10 Inch Mercury Vacuum to 100 PSI; Differential Pressure Rating 10 to 40 PSI; Contact Configuration SPST; Connection Type 1/4 Inch SAE Flare Nut; Enclosure NEMA 1; Application Low Pressure Control, Refrigeration, Air Conditioning System; Capillary Length 36 Inch; Rest Type Auto