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The Watts RK009M3 CK1 First Check Kit includes essential components for repairing the first check valve in the LF009 Series backflow preventer. This kit ensures proper maintenance of your reduced pressure zone assembly. It contains the check assembly and cover O-ring, all manufactured by Watts to guarantee quality and compatibility.
The first check kit is crucial for maintaining the integrity of backflow prevention systems, ensuring safe water flow.
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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