We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 60% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameWATTS 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.

More in Hose Fittings, Adapters & Clamps

Similar items