Johnson Controls P74AA-1 Pressure Control 320734-701 protecting the heat exchanger from

protecting the heat exchanger from improper exhaust discharge

converting electrical energy into precise mechanical motion to actuate valve internals

Precision Sensing: Equipped with a unique thermo-bonded thermostat that ensures accurate temperature discharge at exactly 210 degrees Fahrenheit

the PopTop series allows for one-handed removal of the actuator by simply pressing the release button

25-inch by 3-inch front mounting plate

Johnson Controls P74AA-1 Pressure Control 320734-701 protecting the heat exchanger fromThe Johnson Controls P74AA 1 is a robust differential pressure control designed primarily for monitoring lube oil pressure in high performance refrigeration compressors. This SPST switch is engineered to close on a decrease in pressure difference, providing a critical safety cut out to prevent mechanical failure. It features a wide adjustable range from 8 to 70 psi, with a manageable switch differential of 8 to 30 psi. Built for durability in