Robertshaw O10-2054 Refrigeration Pressure Controller

Refrigeration Pressure Controller; Type Differential; Operator Type Laser Welded Bellows; Operating Pressure Rating 100 to 400 PSI; Differential Pressure Rating 40 to 50 PSI; Contact Configuration SPST; Connection Type 1/4 Inch SAE Flare Nut; Enclosure NEMA 1; Application High Pressure Control, Refrigeration, Air Conditioning System; Capillary Length 36 Inch; Rest Type Auto