RK 009 RT 3/4-1" Complete Rubber Kit
Item Number: 0887182
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$125.99
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Brand - Watts
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- Total Rubber Parts Kit
- Weight: 0.42 lb
- Compatible with Watts 009 Series RPZ
- Fits 3/4 to 1 inch backflow preventers
- Includes diaphragm
- Includes two disc assemblies
- Includes stem O-rings and cover O-ring
- Includes seat O-rings and relief valve seat O-ring
- Restores optimal performance
Description
Description
The Watts RK 009 RT 3/4-1" Complete Rubber Kit is a comprehensive repair solution for 3/4 inch and 1 inch Watts 009 Series Reduced Pressure Zone (RPZ) backflow preventers. This kit includes all necessary rubber components such as the diaphragm, two disc assemblies, stem O-rings, cover O-ring, two seat O-rings, and the relief valve seat O-ring. It is designed to restore the backflow preventer's internal mechanisms, ensuring proper operation and protection against backflow contamination for potable water systems. Regularly replacing these parts helps extend the life of the device.
Help Me Connect
Help Me Connect
Compatibility
- This kit is designed for Watts 009 Series Reduced Pressure Zone (RPZ) backflow preventers.
- It fits 3/4 inch and 1 inch models of the 009 Series.

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Additional Details
This is a complete rubber repair kit for Watts 3/4 to 1 inch 009 Series Reduced Pressure Zone (RPZ) backflow preventers.
It provides essential replacement rubber components to maintain optimal performance and prevent backflow in your system.
Kit Contents
- Diaphragm
- Two disc assemblies
- Stem O-rings
- Cover O-ring
- Two seat O-rings
- Relief valve seat O-ring
Specifications
- Kit Type: Total Rubber Parts Kit
- Brand: Watts
- Series: 009
- Size Range: 3/4 to 1 inch
- Kit Contents: Diaphragm, two disc assemblies, stem O-rings, cover O-ring, two seat O-rings, relief valve seat O-ring
FAQs
What Watts backflow preventer series is this kit compatible with?
This kit is designed for the Watts 009 Series Reduced Pressure Zone (RPZ) backflow preventers.
What sizes of backflow preventers does this rubber kit fit?
This kit is compatible with 3/4 inch and 1 inch Watts 009 Series backflow preventers.
What components are included in the RK 009 RT kit?
The kit includes a diaphragm, two disc assemblies, stem O-rings, a cover O-ring, two seat O-rings, and a relief valve seat O-ring.
Is this kit suitable for both first and second checks?
Yes, the kit includes two disc assemblies and other rubber components necessary for servicing both the first and second checks, as well as the relief valve.
How often should the rubber parts in a backflow preventer be replaced?
The frequency of replacement depends on water quality and usage, but it is generally recommended to inspect and replace rubber components during annual testing or when signs of wear are observed.