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The ZURN RK1-375R is a repair kit for 1 in 375XL, 375 and 375ST Reduced Pressure Principle Backflow Preventers. This kit includes multiple O-rings and seals for repair. It is designed for use with 375 and 375XL models. The repair kit is suitable for commercial, municipal and industrial markets.
This repair kit provides cost savings by avoiding full Backflow Preventer replacement and extends the product life.
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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