Watts SS 2 TR 4X6 TXG - Part of the TR2 Series Tactile Paving and the self-locking polyethylene dome

and the self-locking polyethylene dome protects the drain from debris

This lead free pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 135 psi pressure relief setpoint

Compatibility: For use with Personnel Series Roof Hatches

ZB415S-DP-3NL

Corrosion-Resistant Build – Constructed from heavy-duty materials with protective finishes

Watts SS 2 TR 4X6 TXG - Part of the TR2 Series Tactile Paving and the self-locking polyethylene domeThis 2 inch, 4 x 6 foot stainless steel transition riser is used to connect to the main building overhead fire system or potable water supply. The fitting passes under the foundation without joints and extends up through the floor. This unit is threaded at the inlet for easy connection to the underground supply and grooved on the building side for easy connection to either the overhead fire sprinkler system or potable water supply. Features Stainless