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White PVC reducing coupling 10 inch to 8 inch schedule 40

Zoro Select

Zoro Select 429628 Reducing Coupling 10 in 8 in Schedule 40

SKU CH-2CP3-8F67B

PVC Schedule 40 reducing coupling joins 10 in and 8 in socket ends with 140 psi rating

  • TypePipes, Valves & Fittings
  • Reduces 10 in pipe to 8 in with Schedule 40 PVC strength
  • Rated 140 psi maximum operating pressure for reliable service
  • Operates from 32 to 140 degrees F across temperature range
  • Overall length 10 3/4 in fits standard installations
  • California Proposition 65 warning for cancer and reproductive harm

Zoro Select Reducing Coupling 10 in 8 in

This PVC Schedule 40 reducing coupling joins a 10 inch pipe to an 8 inch pipe using socket connections. The fitting handles a maximum operating pressure of 140 psi across a temperature range of 32 to 140 degrees Fahrenheit. It has an overall length of 10 3/4 in and includes a seal.

Suits 10 to 8 inch PVC transitions

Installers joining Schedule 40 PVC pipes of different diameters will use this coupling. The female socket ends accept standard solvent-weld pipe. Buyers needing threaded connections, a different pressure rating, or a material other than PVC should select another fitting.

140 psi maximum operating pressure

The pressure rating of 140 psi determines whether this coupling matches the system design. Verify that the working pressure of the installation does not exceed this value. The fitting is marked for Schedule 40 service only.

Highlights

  • Reduces 10 in pipe to 8 in with Schedule 40 PVC strength
  • Rated 140 psi maximum operating pressure for reliable service
  • Operates from 32 to 140 degrees F across temperature range
  • Overall length 10 3/4 in fits standard installations
  • California Proposition 65 warning for cancer and reproductive harm

Specifications

BrandZORO SELECT
TypePipes, Valves & Fittings

Questions about this item

How do I solvent-weld the 10 in Schedule 40 socket without over-inserting the pipe?

Chamfer and deburr the pipe end, apply primer then cement to both socket and pipe, push to the socket stop and hold for the manufacturer's recommended cure time before pressurising to 140 psi.

What maintenance does the PVC reducing coupling need after installation?

Inspect joints annually for cracks, leaks or UV degradation; replace the coupling if the body shows crazing, discolouration or if pressure testing reveals weeping at the 10 in or 8 in sockets.

At what temperature does the 140 psi pressure rating begin to drop?

The 140 psi rating applies up to 140 °F; above that temperature the allowable working pressure decreases according to PVC Schedule 40 derating curves.

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