Watts LFN388-SC 1/4 - Part of the LFN388 Series Z100F-6NH making it a versatile choice

making it a versatile choice for long-term concrete sidewalk applications

Z415S-DP-4NH

Buna-N disc on machined body seat

it features an anchor flange for stable installation

Watts LFN388-SC 1/4 - Part of the LFN388 Series Z100F-6NH making it a versatile choiceThis 1 4 inch lead free anti siphon hot or cold water vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of satin chrome lead free construction, chemical resistant silicone seat disc, chrome hood, and an atmospheric vent to prevent spilling. It has a full size orifice to assure pipe size capacity and maximum flow. It is ideal for low flow, non