Relief Valve NH3 Pressure 1 x 1-1/4, Set@150 PSIG, POP-EYE - Hansen The built in voltmeter helps

The built in voltmeter helps verify proper voltage/power to the heater

It also helps maintain a continuous liquid supply to the expansion device and stores the refrigerant charge during system service or maintenance

6" Bi-Metal Sandflex Holesaw is a premium tool designed for cutting through a variety of materials with precision and durability

Easy Identification: Size and tip style marked on handle

Relief Valve NH3 Pressure 1 x 1-1/4, Set@150 PSIG, POP-EYE - Hansen The built in voltmeter helpsThe Hansen H5613 150 P is a standard capacity NH (ammonia) pressure relief valve designed for industrial refrigeration systems. It features Hansen's POP EYE self alarming indicator and Anti Corrosion Technology (ACT) coating. Technical Specifications Model: H5613 150 P Inlet Outlet Size: 1" FPT (inlet) x 1 1 4" FPT (outlet) Set Pressure: 150 PSIG Pressure Range: 150 to 400 PSIG (10. 4 to 28 bar) Safe Working Pressure: 400 PSIG (28 bar) Weight: ~8 lbs