Watts Regulator 0899220 Repair Kit RK-957/957RPDA Backflow Preventer 2-1/2 to 4 Inch RK957RPDA-RC421/2-4

Product Description

The Watts Regulator 0899220 is a repair kit designed for the RK-957 and RK-957RPDA backflow preventers. It fits sizes from two and one-half to four inches and is ideal for maintaining Series 957 and 957RPDA Red Disc Reduced Pressure Detector Assemblies.

• Includes essential parts such as Check Module O-Ring, EPDM Disc Elastomer, and E-Clip.
• Factory replacement kit ensures longevity and reliability.
• No special tools are needed for installation, simplifying the repair process.

Product Highlights

This kit is suitable for replacing worn components in backflow preventer systems. It supports efficient operation in plumbing systems.

Product Information

Standard Information

• Brand: Watts Regulator
• Part Number: RK957RPDA-RC421/2-4

Technical Specifications

• Size: 2-1/2 to 4 inches
• Product Type: Backflow Preventer
• Used on: Series 957/957RPDA Red Disc Reduced Pressure Detector Assembly
• Includes: Check Module O-Ring, EPDM Disc Elastomer, E-Clip