Watts LF4L-150 3/4 - Part of the LF4L Series inlet-protection-finder ZS415BS-2IG

ZS415BS-2IG

Channel 11 is a sloped section with an invert depth from 14

It is made of non-woven

A 4 inch no hub outlet allows for quick and easy for installation

It features a swivel flange that allows the purge port to be positioned for optimal purging convenience

Watts LF4L-150 3/4 - Part of the LF4L Series inlet-protection-finder ZS415BS-2IGThis 3 4 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a lead free body construction with 3 4 inch NPT threaded male inlet and 1 2 inch NPT threaded female (drain) outlet, test lever, and stainless steel spring. It is ANSI Z21. 22 approved, ASME rated and design certified and listed by CSA. The pressure relief is set at 150 psi