Structural Integrity: Constructed from corrosion-resistant materials to withstand high-temperature fluctuations and humidity within the air handler

The SPST (Single Pole Single Throw) configuration provides a reliable normally-open circuit that closes under proper pneumatic pressure

the round shape must fit your specific mounting bracket

the electrolyte will overheat and blow the top membrane

providing a precise fit for legacy bath fan and heater combinations

Siemens Building Technology 599-01082 Pneumatic Actuator 320734-701 Structural Integrity: Constructed from corrosion-resistantThe Siemens 599 01082 is a heavy duty 4 inch pneumatic actuator designed for the precise control of Flowrite 599 Series valves. Engineered by Siemens Building Technology, this direct acting pneumatic valve actuator features an all metal housing that ensures long term structural integrity in demanding HVACR commercial systems. With a calibrated 5 10 PSI spring range and a standard 3 4 inch stroke, it provides the necessary force for reliable seating in