Watts U800M4-FR 3/4 - Part of the 800M4FR Series ZC100F-6NH This kit consists of complete

This kit consists of complete number two check with check O-ring

Replaceable Neoprene Valve Seat — Facilitates maintenance and prolongs service life by allowing seat replacement without full drain replacement

UPC - 098268848922

Z415SH-3NL

a reversible clamping collar with primary and secondary weepholes for enhanced drainage protection

Watts U800M4-FR 3/4 - Part of the 800M4FR Series ZC100F-6NH This kit consists of completeThis 3 4 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 and