Watts 800M4FR 1/2 - Part of the 800M4FR Series SITEDRAIN 25-1_2_ Wide Grates

25-1_2_ Wide Grates

and other areas where aggressive fluids and high loading are common

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Gator dust is formulated from a unique blend of polymer binders and calibrated stone

Watts 800M4FR 1/2 - Part of the 800M4FR Series SITEDRAIN 25-1_2_ Wide GratesThis 1 2 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