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The WATTS 88004034 1 1/2" reduced pressure zone assembly backflow preventer helps prevent polluted water from entering the potable water supply due to backsiphonage or backpressure, complying with plumbing codes. Its compact design allows easy maintenance with a single access cover. It is ideal for continuous pressure piping applications and cross-connections identified as health hazards.
This assembly features NPT end connections, top-mounted test cocks, two in-line independent check valves, and replaceable check seats with an internal relief valve.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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