Watts LF7 3/8 - Part of the LF7 Series roof-hatch-finder Heel-proof PVC grate secured with

Heel-proof PVC grate secured with vandal-proof stainless-steel screws for reliability in traffic zones

Heavy-duty cast iron body with corrosion-resistant coating

The Watts FS-770 is an 8 in

sediment and various debris from entering a storm system

Z326-2IP-S

Watts LF7 3/8 - Part of the LF7 Series roof-hatch-finder Heel-proof PVC grate secured withThis 3 8 inch dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. It is designed for in line continuous pressure applications, such as wash down sinks or other installations, where a hose type device connected to the domestic water supply can be submerged into a non potable liquid. It consists of a lead free cast copper