Watts 88004113 LF009M2-QT-FS 1 1/4" Reduced Pressure Zone Assembly

This Watts 1 1/4" reduced pressure zone assembly is designed to protect potable water supplies in accordance with national plumbing codes and water authority requirements. It's ideal for a variety of installations, including the prevention of health hazard cross-contaminations in piping systems or for containment at the service line entrance, and it can also be used in irrigation systems, boiler feed, and water lines. It features 1 1/4" NPT inlet and outlet body connections, a tee handle, and quarter-turn, full port, and resilient seated ball valve shutoffs. This assembly can be used with SentryPlus Alert (sold separately) to activate the flood sensor, which detects excessive water discharges from the relief valve. This unit sports a cast copper silicon alloy body that is made to last. It also features two in-line, independent check valves, captured springs for safe maintenance, and replaceable check seats with an intermediate relief valve. Its ball valve test cocks are conveniently screwdriver slotted. Thanks to its modular design, top entry to all internals, and single access cover, this unit facilitates easy maintenance and assembly with no special tools required for servicing. For further convenience, it also has an internal relief valve for reduced installation clearances and large body passages to provide a low pressure drop. It's suitable for supply pressure up to 175 PSI with a temperature range of 33 to 180 degrees Fahrenheit. Overall Dimensions: Width: 17 7/8" Depth: 9 1/2" Height: 7 1/4"