The Aqua Pro 20812 RV Backflow Preventer is a direct replacement backflow preventer for Marshall Brass and Hydronamic products. This freshwater backflow preventer has 1/2″ male and 1/2″ female pipe threads. Made using lead-free, non-toxic, food-grade materials. Bagged packaging sold individually.
Specifications
IAPMO and NSF certified
End 1 Size: 1/2″ Male Pipe Threads
End 2 Size: 1/2″ Female Pipe Threads
Before You Order
Verify part number 20812 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 20812 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
