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White PVC repair coupling, cylindrical with smooth solvent-weld ends

Mueller Industries, Inc.

Mueller Industries, Inc. 1WJX8 PVC Repair Coupling 1 In White

SKU CH-52AR-4ZWQY MPN 1WJX8

White PVC solvent-weld repair coupling joins 1-inch drain pipe without full replacement

  • TypeDrain Components
  • Durable PVC construction resists corrosion and chemical wear
  • White solvent-weld coupling fits 1-inch PVC pipe
  • EZ Span design simplifies in-line pipe repairs
  • Lightweight material allows quick handling and installation
  • Smooth interior surface maintains consistent flow performance

PVC Repair Coupling 1 In White

This Mueller Industries PVC repair coupling joins or mends straight sections of drainage pipe. It uses a solvent-weld connection and fits a one-inch nominal pipe size. The white PVC construction resists corrosion and handles typical drain, waste and vent applications. Plumbers and DIY users can install it without special tools.

Suits solvent-weld PVC systems.

The coupling suits residential and light-commercial drain lines where solvent cement is the approved joining method. It will not work with threaded, flanged or push-fit pipe systems. Buyers who need a transition to a different material or a mechanical joint should look at other fitting types.

One-inch solvent-weld coupling for PVC drain pipe

The single specification that decides fit is the one-inch nominal size combined with a solvent-weld socket. If the existing pipe is not one-inch PVC or the code requires a different joining method, this coupling will not suit the job.

Highlights

  • Durable PVC construction resists corrosion and chemical wear
  • White solvent-weld coupling fits 1-inch PVC pipe
  • EZ Span design simplifies in-line pipe repairs
  • Lightweight material allows quick handling and installation
  • Smooth interior surface maintains consistent flow performance

Specifications

TypeDrain Components
BrandMueller Industries
Model1WJX8

Questions about this item

How do I install the 1-inch Mueller Industries PVC repair coupling using solvent cement, and what is the common mistake to avoid?

Clean and dry both pipe ends and the coupling sockets, apply PVC primer followed by solvent cement to each surface, then push the pipes fully into the coupling with a quarter-turn twist; the step often missed is allowing the joint to cure for the cement manufacturer's recommended time before pressurising the line.

What maintenance or replacement will the 1WJX8 PVC coupling need over its service life?

The white PVC coupling itself requires no routine maintenance; inspect periodically for cracks, leaks or UV degradation if exposed to sunlight, and replace only if physical damage or joint failure occurs.

What is the first limitation that appears when the 1-inch PVC repair coupling is under sustained pressure or temperature?

The coupling's pressure and temperature limits are defined by the PVC material and solvent-cement joint rating; sustained operation above the pipe schedule's rated working pressure or temperature will cause creep or joint failure first.

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