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Tan CPVC coupling with two CTS hub sockets

Kbi

Kbi SPEARS RCC-1500-S GR 1-1/2" CTS Hub CPVC Coupling SDR 11

SKU CH-JJTP-0XH0D

Connects 1-1/2 inch CTS CPVC pipe using a Schedule SDR 11 socket hub rated for 73 to 180 degrees F

  • SDR 11 rating supports hot-water systems up to 180°F
  • 1-1/2" CTS hub fits standard copper-tube-size pipe
  • CPVC construction resists corrosion from 73°F to 180°F
  • 2-3/4" overall length simplifies tight-space installations

1-1/2 in CPVC Coupling SDR 11

This tan CPVC coupling connects 1-1/2 inch CTS pipe with a socket hub on each end. It is rated for operating temperatures from 73 to 180 degrees Fahrenheit and carries an SDR 11 wall-thickness designation. The fitting is supplied new without an included seal.

Sustained temperature and pressure behaviour

The material handles continuous exposure up to 180 degrees Fahrenheit without softening beyond its pressure rating. SDR 11 wall thickness maintains structural integrity during prolonged hot-water service, and the socket hub design resists creep under steady internal load. Not rated for a specific maximum operating pressure, so system designers must verify suitability for their pressure profile.

How it compares

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

Price $3.99
Cheaper than about 87% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameSPEARS

Questions about this item

Does the CPVC coupling generate any noise, heat or power draw when installed in a continuously running plumbing system?

The SPEARS RCC-1500-S coupling is a passive fitting with no moving parts, so it produces no noise, no heat and draws no power during continuous operation.

What pipe size and SDR rating must I already have for this 1-1/2 inch CTS hub coupling to connect correctly?

You need 1-1/2 inch CTS CPVC pipe rated to SDR 11; the socket accepts a 1 15/16 inch outside-diameter pipe end for a solvent-weld joint.

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