Watts 800M4FR-FZ 3/4 - Part of the 800M4FR Series ZC100F-4NH Remove heavy water flows from

Remove heavy water flows from hardscapes with the Dura Slope® Channel Drain system

ZN415E-4IP

Set pressure 120 psi

6 bar) WOG and the connection is rated at 160 psi (11

secured ductile iron dome and 3 inch no hub outlets

Watts 800M4FR-FZ 3/4 - Part of the 800M4FR Series ZC100F-4NH Remove heavy water flows fromThis 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