Watts LF800M4-QT-FZ 1/2 - Part of the LF800M4QT Series Z100F-6NH ZB400I-3IC

ZB400I-3IC

ensuring consistent and reliable installation

providing up to a year of protection against sun damage

Outlet options include no-hub (standard)

Prevents accelerated corrosion and deterioration in the piping system

Watts LF800M4-QT-FZ 1/2 - Part of the LF800M4QT Series Z100F-6NH ZB400I-3ICThis 1 2 inch lead free anti siphon 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 a lead free cast copper silicon alloy 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, tee handle shutoff, and test