Watts 800M4-FR-QC 3/4 - Part of the 800M4FR Series nwgf a reversible clamping collar with

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

ZB415K-2NH

Locknut for locking the temperature adjustment

Flame Retardant Polyethylene Film offers a high level of protection for projects requiring fire-resistant materials

ZN415-DP-2IG

Watts 800M4-FR-QC 3/4 - Part of the 800M4FR Series nwgf a reversible clamping collar withThis 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