Polypipe Waste Solvent Weld ABS Reducer - 50mm x 40mm

The Polypipe Waste Solvent Weld ABS Reducer 50mm x 40mm delivers reliable pipe diameter transition...

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BradfordsPolypipe Waste Solvent Weld Abs Reducer 50Mm X 40Mm Ws59b Black
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Product Information

Full details

The Polypipe Waste Solvent Weld ABS Reducer (50mm x 40mm) is designed for plumbers and DIY enthusiasts managing waste water systems. It provides a secure and reliable transition between 50mm and 40mm ABS pipes using solvent weld jointing, ensuring system integrity. A key caveat is that it's specifically for ABS solvent weld systems and requires appropriate solvent cement for installation. Its main features include durable ABS construction, secure solvent weld connection, and compatibility with other Polypipe waste components.

All features

Model Part NumberWS59B
BrandPolypipe

Extended Product Information

FAQs

What type of pipe is this reducer for?

This reducer is specifically designed for use with ABS (Acrylonitrile Butadiene Styrene) pipes that use a solvent weld jointing method.

Can I use this with PVC pipes?

No, this reducer is designed exclusively for ABS pipes. Using it with PVC or MUPVC pipes will not create a secure or watertight joint.

What solvent cement should I use?

You should use an ABS-specific solvent cement and primer. Always follow the solvent cement manufacturer's instructions for application and curing times.

What are the dimensions of this reducer?

The reducer connects a 50mm diameter pipe to a 40mm diameter pipe.

Is this suitable for hot water waste?

ABS can withstand typical domestic hot water temperatures, but it is primarily designed for waste water and not for continuous high-temperature or pressurized hot water systems.

How long does the solvent weld joint take to cure?

Initial set is usually within minutes, but full cure and handling strength can take anywhere from 1 to 24 hours, depending on ambient temperature and humidity. Refer to the solvent cement manufacturer's guide.

Can this be used outdoors?

Yes, ABS is generally suitable for outdoor use, but prolonged exposure to direct UV sunlight may cause degradation over time. Painting with UV-resistant paint can help mitigate this.

Troubleshooting

Leaking joint

Ensure correct application of primer and solvent cement. Check that pipes were fully inserted and held during the initial set. Re-cut and re-joint if the leak persists.

Difficulty pushing pipe into socket

Verify that the pipe is correctly chamfered and that excess primer or cement has not obstructed the socket. Ensure you are using the correct pipe and fitting sizes.

Reducer cracking during installation

This usually indicates excessive force or incorrect solvent cement application. Ensure the pipework is properly aligned and avoid forcing joints. Allow adequate curing time before stressing the pipework.

Solvent cement not bonding

Check the expiry date of the solvent cement and primer. Ensure surfaces were clean and dry before application, and that the correct type of solvent cement for ABS was used.

Pros and Cons

Pros

  • Provides a secure and permanent solvent weld joint.
  • Durable ABS construction offers good impact resistance and temperature tolerance.
  • Facilitates easy pipe size transition within ABS waste systems.
  • Compatible with a wide range of Polypipe traps and accessories.
  • Designed for reliable long-term performance in waste water applications.

Cons

  • Exclusively for ABS solvent weld systems; not compatible with other materials or jointing types.
  • Requires the use of specific ABS solvent cement and primer for installation.
  • Cannot be used for pressurized water systems.
  • Installation requires good ventilation due to solvent fumes.
  • Fixed reduction size (50mm to 40mm) limits flexibility if different sizes are needed.

Setup, Compatibility & Care

Setup:

  1. Preparation: Ensure both the 50mm and 40mm ABS pipes are clean, dry, and cut to the correct length. De-burr and chamfer the pipe ends.
  2. Priming: Apply ABS primer to the outside of the pipe ends and the inside of the reducer sockets. Allow the primer to flash off according to manufacturer instructions.
  3. Solvent Welding: Apply a liberal coat of ABS solvent cement to both primed surfaces. Immediately push the pipes into the reducer sockets with a slight twisting motion until they bottom out. Hold the joint firmly for 30 seconds to prevent pipe push-out.
  4. Curing: Allow the joint to cure for the time specified by the solvent cement manufacturer before disturbing the pipework. Full strength is typically achieved after 24 hours.

Compatibility:

  • This reducer is designed specifically for use with Polypipe ABS solvent weld waste pipes.
  • It is compatible with other components within the Polypipe Solvent Weld Waste (ABS) range, including traps, bends, and connectors.
  • Not compatible with MUPVC pipes or push-fit systems.

Care:

  • No specific maintenance is required for the reducer itself. Ensure the connected waste system is periodically flushed to prevent blockages within the pipes and traps.
  • Avoid using harsh chemical drain cleaners that may degrade ABS over time; opt for biodegradable cleaners where possible.

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