controls for industrial band commercial refrigeration, namely, solenoid valves, pressure regulators, pressure gauges, industrial adjustable level controls, commercial refrigerant level transducer probes, high side float drain regulators and float switches and defrost controllers

valves and accessories for industrial band commercial refrigeration, namely, refrigerant valves for ammonia, R22, R134a and other refrigerants, relief valves, gas powered valves, check valves, shut-off valves, purger and needle valves, hand expansion valves, liquid indicator windows, non-condensable gas purgers and refrigerant liquid pumps