Watts LF800M4-QT-FZ 3/4 - Part of the LF800M4QT Series Inserta Tee seat O-ring

seat O-ring

T-POSTS NOT INCLUDED

mounting hardware

UPC - 098268572223

dual weepholes for perimeter seepage control

Watts LF800M4-QT-FZ 3/4 - Part of the LF800M4QT Series Inserta Tee seat O-ringThis 3 4 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