Johnson Controls P70BA-1 Pressure Control 30067439-890 Industrial Durability: Robust internal windings

Industrial Durability: Robust internal windings and casing built to survive the thermal stresses of unit heater cabinets

If the fan side drops below tolerance

diverting excess air to a return plenum or dump zone to prevent coil freeze-up and limit switch tripping

ensuring the circuit closes automatically once temperatures return to the operating range

Safety First: The trip-free manual reset prevents the contacts from being overridden while the reset button is depressed

Johnson Controls P70BA-1 Pressure Control 30067439-890 Industrial Durability: Robust internal windingsThe Johnson Controls P70BA 1 Pressure Control is a heavy duty single pole low pressure control engineered for critical cut out and pump down applications in commercial refrigeration. Built with a rugged all steel case and cover, this SPST pressure switch offers a versatile operating range of 20" Hg to 100 psi, ensuring reliable performance across a variety of non corrosive refrigerants. The integrated 36" capillary tube with a 1 4" flare nut provides