Release valve for pressure switches
Weight: 5.3 oz (150 g).
Hex Size: 0.7 inches (17 mm).
Pipe Connection Screw Size (for copper pipe connection): Outer Diameter: 0.4 inches (10.9 mm) / Pitch: 0.04 inches (1.0 mm)
Copper Connection Tube (Diameter): 0.25 inches (6.35 mm)
Release valve for attaching to pressure switches
Emits the remaining pressure of the compressor when the compressor is turned off.
*Pressure switch sold separately (ASIN: B07MKHT9TD)