Watts LF800M4FR 2 - Part of the LF800M4FR Series HDPE offering a robust barrier with

offering a robust barrier with an estimated lifespan of 6-10 years

Horizontal or vertical (up or down) installation

It has FIP x male union connection

UPC - 098268558845

The Roof Drain 8x8 is engineered to deliver dependable

Watts LF800M4FR 2 - Part of the LF800M4FR Series HDPE offering a robust barrier withThis 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 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, lever handle shutoff, and test cocks for winterization