Replacement Check Valve Vacuum Breaker For Black Tank Flush On RV Camper

Question:

I need to replace my vacuum break/ check valve on my black water tank flush system. The fittings that screw into the vacuum break measure approx. 5/8” OD. The interior of the vacuum break must allow the fitting to slide inside the valve. Can you tell me the part number that I should be ordering to replace the vacuum break/ check valve? Thank you.

asked by: John H

Expert Reply:

The Replacement Check Valve/Vacuum Breaker # A10-3050 matches what you currently have only it is constructed of clear plastic rather than the black plastic.

expert reply by: Bud M