Hep2O Keyless Brass Adaptor - 22mm x 3/4 inch - KL31-22

The Wavin Hep2O Keyless Brass Adaptor is a high-performance plumbing fitting designed for speed, e...

Best current price£6.46from City Plumbing GB

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City Plumbing GBHep2o Men's White Keyless Brass Adaptor 22Mmx3/4" Spigot/ Plastic Plumbing Fitting Kl31-22
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£6.46
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B&QB&Q - Keyless Brass Adaptor 22mmx3/4" Spigot/ Male White Plastic Plumbing Fitting Kl31-22
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£10.49
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Product Information

Full details

The Hep2O Keyless Brass Adaptor is designed for professional plumbers and DIY enthusiasts working on domestic water distribution and central heating systems who require a reliable, push-fit connection. Its standout feature is the patented In4Sure joint recognition technology, which provides visual and tactile confirmation of a secure fit; however, users should note that while it is highly versatile, it is specifically optimized for integration with Hep2O piping and standard copper pipe applications.

All features

Model Part NumberKL31-22
BrandHep2O

Extended Product Information

FAQs

Is this adaptor safe for drinking water?

Yes, the Hep2O Brass Adaptor is WRAS approved and safe for use with potable water systems.

Can I use this with copper pipes?

Yes, this fitting is specifically designed to be compatible with copper piping as well as Hep2O pipe systems.

Do I need a special tool to remove the pipe?

No, the adaptor features a keyless design that allows for tool-free demounting by hand.

What does the In4Sure technology do?

It provides a clear tactile feeling when the pipe is fully inserted, ensuring a secure and leak-free joint.

Can this fitting be reused?

Yes, the fitting is designed to be demountable and reusable, provided the O-rings remain in good condition.

Where is this product manufactured?

The product is designed, manufactured, and assembled in the United Kingdom.

Troubleshooting

Pipe will not insert fully

Check the pipe for burrs or sharp edges and ensure it is cut perfectly square.

Slight weep at the connection point

Ensure the pipe is inserted past the internal O-ring and verify the pipe surface is smooth and free of scratches.

Fitting is difficult to demount

Ensure the collet is pressed evenly on all sides before applying pulling force to the pipe.

Pros and Cons

Pros

  • Tool-free installation and demounting
  • Positive joint recognition prevents leaks
  • Durable brass construction for longevity
  • Certified safe for potable water supply
  • Compatible with both copper and PEX piping

Cons

  • Higher initial cost compared to plastic alternatives
  • Requires proper pipe preparation for optimal seal
  • Not intended for non-standard pipe diameters

Setup, Compatibility & Care

To install, ensure the pipe end is cut square and completely free of burrs or surface debris. Insert the pipe firmly into the adaptor until you feel the In4Sure mechanism engage. To demount, simply push the collet ring in toward the fitting body while pulling the pipe gently. For care, avoid using abrasive cleaners on the brass exterior and inspect the O-ring seals for signs of degradation if the fitting is removed multiple times. Always ensure the system is depressurized before attempting to demount the fitting.

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