Wattstopper 98268051179 Reduced Pressure Zone Assembly 3/4 in

Product Description

The WATTSTOPPER 98268051179 is a reduced pressure zone (RPZ) backflow preventer assembly designed to protect potable water supplies from contamination caused by backflow or back-siphonage in high-health-hazard applications. Built on the LF909 series platform by Watts Water Technologies, this assembly features a cast copper silicon alloy body rated to 175 psi and a temperature range of 33 to 110 degrees F. The FNPT end connections and full-port, quarter-turn ball valve shut-offs allow for fast isolation and straightforward inline installation. Licensed plumbers and backflow prevention specialists are the primary installers of this type of assembly.

This assembly is suited for commercial and residential plumbing systems where health-hazard cross-connections must be protected against. The 3/4-inch nominal size makes it appropriate for branch supply lines, irrigation connections, boiler makeup water feeds, and similar service points where an RPZ-rated device is required by local plumbing code. It ships complete with two tightly closing shut-off valves, test cocks, and a protective strainer, reducing the need for additional components at rough-in.

Key Features

• LF909 series reduced pressure zone design for health-hazard backflow protection
• Cast copper silicon alloy body rated to 175 psi operating pressure
• Temperature range: 33 to 110 degrees F
• FNPT end style for standard threaded pipe connections
• Full-port, quarter-turn ball valve shut-offs included for quick isolation
• Includes two shut-off valves, test cocks, and protective strainer as a complete assembly

Compatibility

Designed as an OEM-style RPZ backflow preventer assembly for 3/4-inch nominal threaded plumbing systems requiring health-hazard-rated backflow protection per applicable plumbing codes.

Installation Notes

Installation must be performed by a licensed plumber or certified backflow prevention tester in accordance with local plumbing codes and ASSE 1013 standards. Shut off the water supply and relieve system pressure before installation or service. The assembly must be installed with adequate clearance for test cock access, as periodic field testing is required by most jurisdictions. Do not exceed the rated pressure or temperature limits of the assembly.