Watts 800M4-FR-QC 3/4 - Part of the 800M4FR Series Window Well Cover Integrated Modular Outlet & Strainer

Integrated Modular Outlet & Strainer System: Modular design includes bottom outlets and grate saddles to manage flow and prevent clogging

a unique extended thermostat with special thermo-bonded coating with 4 inch extension and test lever

Specifications Kit Contents Stem

Heavy-duty cast-iron body for long service life

Watts 800M4-FR-QC 3/4 - Part of the 800M4FR Series Window Well Cover Integrated Modular Outlet & StrainerThis 3 4 inch bronze freeze resistant pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O ring seal, a lightweight plastic disc float, a built in relief valve to protect the internal components and the body from