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Watts Radiant PEX repair kit with brass cinch clamps for 3/4 inch tubing

Watts Radiant PCCCA4K PEX Repair Kit with Cinch Clamps 3/4 in

SKU CH-G0WR-6SY86

Repairs 3/4 in PEX tubing with brass barbed couplings and cinch clamps for non-potable water systems rated to 160 psi

  • Repairs 3/4 in PEX lines with included cinch clamps
  • Brass barbed couplings handle 160 psi maximum operating pressure
  • Rated for 32 to 73 degrees F non-potable water use
  • Kit supplies all parts for a complete cinch-clamp repair
  • Standard barb style ensures secure fit on 3/4 in tubing

Brass PEX Repair Kit

This Watts Radiant PCCCA4K kit provides brass barbed couplings and cinch clamps for repairing 3/4 in PEX tubing. The fittings feature barbed connections on both ends with a standard barb style. They are designed for non-potable water applications in radiant heating systems.

Installers fixing radiant loops

The kit suits plumbers and technicians repairing existing 3/4 in PEX lines in hydronic heating installations. It is not intended for potable water supply lines. Builders needing fittings for drinking water systems should select components rated for that service.

Rated to 160 psi at 73 °F

Maximum operating pressure is 160 psi at a maximum operating temperature of 73 Degrees F. Minimum operating temperature is 32 Degrees F. These limits define the safe operating envelope for the brass couplings in the repair kit.

Highlights

  • Repairs 3/4 in PEX lines with included cinch clamps
  • Brass barbed couplings handle 160 psi maximum operating pressure
  • Rated for 32 to 73 degrees F non-potable water use
  • Kit supplies all parts for a complete cinch-clamp repair
  • Standard barb style ensures secure fit on 3/4 in tubing

Specifications

BrandWATTS RADIANT

Questions about this item

How do I install the barbed fittings and cinch clamps on 3/4 in PEX, and what step do people often miss?

Push each barbed end fully into the 3/4 in PEX tubing, position the cinch clamp over the barb ribs, then tighten with a calibrated cinch tool; the step often missed is verifying full insertion before clamping.

What maintenance or replacement will the brass barbed couplings and cinch clamps need over time?

Inspect the brass barbed couplings and cinch clamps periodically for corrosion, cracking or clamp loosening; replace any fitting or clamp that shows degradation or leaks.

At what temperature limit does the kit reach its maximum operating rating of 73 Degrees F under sustained use?

The kit is rated for a maximum operating temperature of 73 Degrees F; sustained exposure above this temperature exceeds the specified limit.

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