2″ S/S Air Check Valve
Type of product: Air Check Valve
Specification: 2 inches S x 2 inches S
Most common size reference: 2 inch
Outer overall dimensions:
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.