Watts LF007M1-FZ 2 - Part of the LF007 Series snake fencing Waterproofing Interface & Debris Control:

Waterproofing Interface & Debris Control: Includes features to securely tie into the building’s waterproofing membrane and a grate/strainer system to block debris from entering the drain

Z624-3NL-TS

This lead free pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint

Z627-4NH-TS

the flood sensor can send an alert to notify the user of potential flooding

Watts LF007M1-FZ 2 - Part of the LF007 Series snake fencing Waterproofing Interface & Debris Control:This 2 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backpressure and or backsiphonage in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping