0887728 Repair Kit Replace for Watts 1" 800M4 Total Repair Kit for 1" 800M4 & FR

0887728 Repair Kit for Watts 1" 800M4 Total Repair Kit

The 0887728 Repair Kit replaces worn internal components in a Watts 1" 800M4 and FR assembly, restoring proper sealing and operation with a total repair kit.

Overview

This 0887728 Repair Kit for Watts delivers the replacement components needed to rebuild a 1" 800M4 or FR backflow assembly. As a total repair kit, it covers the internal wear parts that commonly fail from scale, debris, and cycle fatigue. It suits plumbers and maintenance techs servicing irrigation and water supply systems.

Built For Performance

• Cross-references Watts part 0887728
• Total repair kit covers the full internal rebuild
• Built for 1" 800M4 and FR assemblies
• Components resist wear from constant flow cycling
• Direct replacement for worn sealing and moving parts

Fits These Machines

• for Watts 1" 800M4 assemblies
• for Watts 1" 800M4 FR assemblies

On-The-Job Use

• Rebuilding backflow assemblies during routine service
• Irrigation system maintenance and repair
• Fixing leaks or failures from scale and debris buildup
• Annual certification prep for water supply lines

Specs At A Glance

Good To Know

Q: What does a total repair kit include compared to a partial kit? A: A total repair kit covers the full set of internal wear parts needed for a complete rebuild. Check the listed content against your assembly before starting work.

Q: Will this kit work on both the 800M4 and the FR version? A: It is listed for both the 1" 800M4 and FR assemblies. Verify your valve model number to confirm the match.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.