retrofit backwater valve – 4″ normally open – abs
Backwater Valve, PLUMBING AND DRAIN
retrofit backwater valve – 4″ normally open – abs
Availability:
Available on backorder
Retrofit Backwater Valve 4″
This valves primary purpose is to prevent any wastewater backflow from coming back up your main line in the event that the City sewer line becomes blocked or overloaded.
CAD$218.90
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