Brand New Square D Brand, Pumptrol Air Compressor Pressure Switch, Model: 9013Fhg42J59M1X 135-175 Psi With Unloader Control Valve And On / Off Switch. This Pressure Switch Is Designed For A 2 Stage Air Compressor Pumping Up To 175 Psi But Can Be Adjusted Anywhere From 100-200 Psi. This Switch Features A Built In On / Off Metal Lever And Also A Unloader Located On The Bottom Of The Switch. The Unloader Is Used To Unload Head Pressure Off The Compressor Pump For A Load Free Start Up. If Your Compressor Does Not Require A Unloader Valve On The Pressure Switch You Can Leave It Not Hooked Up And The Switch Will Still Function Properly. This Is An Authentic Square D Brand Pressure Switch, For More Specifications See Below. Specifications: Brand: Square D Pumptrol Model: 9013Fhg42J59M1X Number Of Pressure Sensing Connection Ports: One 1/4'' Female Npt (Note: 1/4'' Npt Measures About 1/2'' In Diameter) Unloader Connection Port: 1/4'' Compression Which Accepts 1/4'' Outside Diameter Copper Or High Pressure Tubing Preset On Pressure: 135 Psi Preset Off Pressure:175 Psi Differential: 40Psi Can Be Used With Single Or Three Phase Can Be Used With 110 - 575 Volts Depending On Amperage And Phase Good Up To 15 Amps Of Continuous Current. (Note: If Being Used With A Magnetic Starter The Amperage Does Not Matter Since All The Main Power Is Going Through The Starter Not The Pressure Switch.)
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
