RK 007M1 T 3/4 - 1" Complete Repair Kit
Item Number: 0887044Brand - Watts
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- Total repair kit for Watts 007M1
- Weight: 1.26 lb
- Compatible with 3/4 inch and 1 inch sizes
- Includes all internal parts for first and second checks
- Genuine Watts replacement parts
- No special tools required for servicing
- Kit includes checks, retainer, O-rings, and grease packet
- For Double Check (DC) backflow preventers
- Fits Watts Series 007M1 models only
Description
Description
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Model Compatibility
This repair kit is engineered exclusively for Watts Series 007M1 Double Check Valve Assemblies in 3/4 inch and 1 inch sizes. It is crucial to confirm your backflow preventer is a 007M1 model, as this kit will not fit 007, 007M2, or 007M3 versions. The checks included in this kit are also used for the second check of 3/4 inch 009, 1 inch 009, and 1 inch 009M2 Reduced Pressure Zone Assemblies.
Installation
The kit includes identical check assemblies for both the first and second checks, along with a retainer and O-rings. A grease packet (FS-1292) is provided for lubricating the relief valve seat orifice, piston bore, and piston O-ring during reassembly. No special tools are needed for the servicing process.

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Additional Details
This is a total repair kit for 3/4 inch and 1 inch Watts 007 Series double check (DC) backflow preventers. It provides all internal parts needed for comprehensive servicing of the backflow assembly.
Compatibility
- Designed specifically for Watts 007M1 models.
- This kit is NOT compatible with 007, 007M2, or 007M3 models. Please verify your specific model before ordering.
Kit Contents
- Identical checks for both the first check and second check assemblies.
- Retainer.
- O-rings.
- Grease packet (FS-1292) for relief valve seat orifice, piston bore, and piston O-ring.
Features
- Includes all internal parts for both the first and second check assemblies.
- Genuine Watts replacement parts ensure proper fit and performance.
- Servicing does not require special tools.
Specifications
- Product Type: Backflow Preventer Repair Kit
- Kit Type: Total Repair Kit (RK)
- Compatible Series: Watts 007M1
- Compatible Sizes: 3/4 inch, 1 inch
- Check Type: Double Check (DC)
- Kit Contents: First Check, Second Check, Retainer, O-rings, Grease Packet
Certificates & Approvals
- None specified