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Watts LF-RK-TC3 757/957 test cock repair kit, 10 pieces

Watts

Watts LF-RK-TC3 757/957 Test Cock Repair Kit 10

SKU CH-FDCG-0QXT1

Contains 10 test cock repair kits compatible with Watts 757 and 957 models

  • TypeOther
  • Test cock repair kit includes 10 pieces
  • Compatible with Watts 757 and 957 models
  • Ready for immediate installation in new condition
  • Supports reliable backflow prevention maintenance
  • Watts brand quality for plumbing professionals

Repair Kit for Test Cock Models 757 and 957

This Watts LF-RK-TC3 kit provides the components needed to service test cocks used in backflow prevention assemblies. It is intended for plumbers and facility maintenance teams who need to restore proper function to existing test cocks without replacing the entire valve body.

Components Designed for Repeated Pressure Cycles

The included parts are manufactured to withstand the sustained pressure and flow conditions found in potable water systems. They maintain a reliable seal during routine testing and normal operation, reducing the likelihood of leaks developing over time compared to improvised fixes.

Verify Assembly Compatibility Before Ordering

Confirm that the test cocks on your backflow preventer match the 757 or 957 series designations before purchasing. This kit does not fit other Watts series or test cocks from different manufacturers, so incorrect identification will result in parts that cannot be installed.

Highlights

  • Test cock repair kit includes 10 pieces
  • Compatible with Watts 757 and 957 models
  • Ready for immediate installation in new condition
  • Supports reliable backflow prevention maintenance
  • Watts brand quality for plumbing professionals

Specifications

BrandWATTS
TypeOther

Questions about this item

Does the LF-RK-TC3 757/957 kit generate noise or heat during continuous daily use?

This is a passive brass repair kit with no moving parts, so it produces no noise, heat or power draw when installed.

Which existing Watts test cock models must I already have for the LF-RK-TC3 757/957 kit to fit?

The kit is designed for Watts 757 and 957 series test cocks; confirm your valve body matches one of those series before ordering.

Will the LF-RK-TC3 757/957 repair components work alongside older Watts backflow preventers still in my system?

Yes, the replacement seats and seals are engineered to the same 757/957 specifications, so they integrate with legacy Watts assemblies that use those test cocks.

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