Watts LF288AC 3/8 - Part of the LF288A Series ZA100F-4NH cast iron roof drain features

cast iron roof drain features a flashing clamp with an integral gravel stop

CEF inlet and CEF outlet connections

UPC - 098268126525

Adjustable top for accurate finish-floor positioning

ZS400BS-4NH

Watts LF288AC 3/8 - Part of the LF288A Series ZA100F-4NH cast iron roof drain featuresThis 3 8 inch lead free polished chrome plated 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 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 continuous hot or