Watts 740 070 FS 2 - Part of the 740 Series Z100F-3NH Vandal-proof cover locked in place

Vandal-proof cover locked in place by internal set screws

This 1 1/2 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the potable water supply

two-way low water pressure gauge port

ZN400J-4IG

Pro Series Channel Drain Grate

Watts 740 070 FS 2 - Part of the 740 Series Z100F-3NH Vandal-proof cover locked in placeThis pressure relief valve has a 2 inch NPTF female inlet, 2 1 2 inch NPTF female outlet, and pressure relief setpoint of 70 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the