Fernco PlumbQwik Straight Coupling - 37-45mm

Name: Fernco PlumbQwik Straight Coupling - 37-45mm
Brand: Fernco
SKU: kssle2ggud
Price: 11.69 GBP
Availability: InStock

Fernco PlumbQwik Straight Coupling in Black PVC is designed for above-ground drainage applications...

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Fernco - PlumbQwik Plumbing Coupling - 37-45mm - Grey

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Product Information

Full details

The Fernco PlumbQwik Straight Coupling is designed for DIYers and plumbers needing a quick and reliable solution for above-ground drainage connections, particularly for domestic low-pressure pipes like those under sinks, showers, and baths. Its primary benefit is the extremely easy installation process, requiring only a screwdriver or nut driver to secure clamp bands, making repairs fast and accessible. A key consideration is that it's intended for waste and grey water applications, not for pressurized systems.

All features

Model Part Number	PQ045
Brand	Fernco

Extended Product Information

FAQs

What kind of pipes can this coupling connect?

The Fernco PlumbQwik Straight Coupling can connect pipes made of various materials including PVC, ABS, copper, steel, and cast iron, as long as their outer diameter falls within the 37mm to 45mm range.

Is this coupling suitable for hot water pipes?

No, this coupling is designed for low-pressure, above-ground waste and grey water drainage only. It is not suitable for pressurized systems or potable water lines.

Do I need any special tools to install this?

No, installation is straightforward. You only need a standard screwdriver or nut driver to tighten the two clamp bands.

Can I use this for underground drainage?

This coupling is intended for above-ground applications. For underground use, Fernco offers different product ranges designed for those specific conditions.

How permanent is the connection?

The connection is designed to be secure and long-lasting for its intended use. However, it is also removable and refittable, allowing for adjustments or replacement if needed.

What is the maximum pipe size it can fit?

The coupling is designed to fit pipes with an outer diameter ranging from 37mm up to 45mm.

Troubleshooting

Coupling is leaking

Ensure the clamp bands are tightened evenly and sufficiently. Check that the pipe ends are clean and the coupling is correctly centered over the joint. Verify that the pipes are within the specified 37-45mm diameter range.

Coupling won't slide onto pipes easily

Make sure the pipe ends are smooth and free of burrs. Slightly loosen the clamp bands if they are still attached from a previous fitting. Ensure the pipes are not excessively deformed.

Coupling feels loose after tightening

The pipe may be slightly undersized for the coupling's range, or the pipe material might be compressible. Tighten the clamp bands further if possible. Ensure you are using the correct size coupling for your pipes.

Pros and Cons

Pros

Extremely easy and fast to install
Connects multiple pipe materials
Accommodates slight pipe misalignment
Removable and reusable
Suitable for emergency repairs

Cons

Only suitable for above-ground, low-pressure drainage
Limited to 37-45mm pipe sizes
Not designed for potable water or high-pressure systems
Clamp bands may require periodic tightening on older pipes

Setup, Compatibility & Care

Setup:

Ensure the ends of both pipes to be joined are clean and free of debris.
Slide the Fernco PlumbQwik coupling over one of the pipes, positioning it to cover the joint.
Slide the coupling to bridge the gap between the two pipes, ensuring it is centered.
Using a screwdriver or nut driver, tighten the two clamp bands evenly until the coupling is secure and forms a seal.

Compatibility:

Pipe Size: Compatible with pipes measuring between 37mm and 45mm in outer diameter.
Pipe Material: Can connect pipes made of PVC, ABS, copper, steel, cast iron, and other materials within the specified size range.
Application: Strictly for above-ground, low-pressure domestic waste and grey water drainage systems. NOT suitable for pressurized water lines, potable water, or sewage ejection systems.

Care:

Periodically inspect the clamp bands for tightness, especially in areas subject to vibration.
Keep the exterior clean with a damp cloth. Avoid using harsh chemicals or abrasive cleaners.