Ranco O16-166 Pressure Control 30067439-890 As a genuine pneumatic control

As a genuine pneumatic control accessory

The Sensus 143-16-023-10 Orifice is a precision-engineered 1/4" gas regulator orifice designed specifically for the Sensus 243 series

Is this a normally open or normally closed relay

ensuring long-term signal stability even in high-velocity airflow environments

The unit is factory-calibrated for an "On" delay of 30-90 seconds and an "Off" delay of 1-35 seconds to ensure safe sequential staging

Ranco O16-166 Pressure Control 30067439-890 As a genuine pneumatic controlThe Ranco O16 166 Pressure Control is a heavy duty SPDT refrigeration pressure switch engineered for high precision regulation in commercial HVACR systems. Designed to function as either an operating control or a limit protection device, this low pressure control features an adjustable range of 50 to 150 PSI with a configurable differential between 10 and 40 PSI. For technicians working in the field, the O16 166 offers a versatile 36 inch capillary