|Type of Product:
||Air Check Valve
||2 inches SPG x 2 inches SPG
|Most Common Size Reference:
Outer Length: 135mm Outer Height: 90mm Outer Depth: 90mm Internal Diameter: 52mm
|Commonly Used With:
||2 inch rigid pipe and 2 inch flexible rigid pipe. Spaform Spas and others this is a fairly generic part.
||To be used in an air loop to stop water getting back into the blower. 1/4lb of pressure.