Watts 800M4FR-FZ 1 1/2 - Part of the 800M4FR Series ground-shipping Fabricated channel in Type 304

Fabricated channel in Type 304 stainless steel (#11 gauge) with bead-blasted finish for durability and corrosion-resistance

UPC - 098268589191

This valve can be used for accessible outdoor waterworks or pit installations

It features a flashing clamp with integral gravel guards to ensure reliable high volume drainage and an 8 inch no hub outlet for simple installation

Watts 800M4FR-FZ 1 1/2 - Part of the 800M4FR Series ground-shipping Fabricated channel in Type 304This 1 1 2 inch 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 bronze body construction, 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