Febco - LF767FR 1 - Part of the LF767FR Series ZC100F-4NH Z415BL-2NH

Z415BL-2NH

Z450-2NH-5B

and a lead free brass hex adapter for easy installation

Not designed for traffic-area use

Z551-4NL-TG

Febco - LF767FR 1 - Part of the LF767FR Series ZC100F-4NH Z415BL-2NHThis 1 inch lead free freeze resistant pressure vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of lead free 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