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Plumbright Compression Coupling Male 15mm x 3/4" - L902DR.17

Plumbright Compression Coupling Male 15mm x 3/4" - L902DR.17

For a speedy system build use compression fittings.

Best current price£0.83from City Plumbing GB

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Plumbright Men's Compression Coupling 15Mm X 3/4" Dzr L902dr.17

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City Plumbing GBPlumbright Men's Compression Coupling 15Mm X 3/4" Dzr L902dr.17
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Product Information

Full details

This guide is for plumbers and DIY enthusiasts looking for a reliable and fast plumbing connection. The Plumbright Compression Coupling Male offers a secure joint using compression fittings, ideal for speedy system builds. A potential limitation is that it requires specific tools for tightening and is best suited for systems where slight disassembly might be needed for maintenance, not for permanent, inaccessible joints without future access.

All features

Model Part NumberL902Dr.17
BrandPlumbright

Extended Product Information

FAQs

Do I need to use any sealant with this coupling?

No, the compression fitting is designed to create a watertight seal on its own through the action of the olive and nut compressing onto the pipe and into the fitting body.

Can this coupling be used for gas lines?

This coupling is designed for water systems only. It is not approved or suitable for use with gas lines.

What is the maximum operating pressure and temperature?

Consult the Plumbright product specifications for exact pressure and temperature ratings, but typically, compression fittings are rated for standard domestic water pressures and temperatures.

How do I remove the coupling if needed?

To remove the coupling, loosen the compression nut using wrenches. The olive may remain on the pipe and can be removed with an olive remover tool.

Can I use this on old or corroded pipes?

It is best to use compression fittings on clean, smooth pipes. Using them on corroded or damaged pipes may compromise the seal and lead to leaks.

Is soldering required for this fitting?

No, soldering is not required. The 'compression' aspect means it seals by mechanical compression.

Troubleshooting

Leaking from the connection

Ensure the pipe is fully inserted, the olive is correctly seated, and the compression nut is tightened evenly and sufficiently. Check for any damage to the pipe or fitting.

Difficulty tightening the nut

Ensure threads are clean and free of debris. Make sure the pipe is not preventing the nut from seating correctly. Use appropriate wrenches.

Pipe not holding securely

Verify the pipe is the correct size (15mm) and that the end is cut square and smooth. Ensure the olive is seated properly on the pipe.

Pros and Cons

Pros

  • Quick and easy installation without soldering.
  • No special tools like blowtorches or soldering flux required.
  • Creates a strong, reliable, and watertight seal.
  • Suitable for various plumbing applications, including repairs and new builds.
  • Durable materials ensure long-term performance.

Cons

  • Requires precise tightening to avoid leaks.
  • May be bulkier than push-fit or soldered fittings.
  • Not ideal for high-vibration environments without additional support.
  • Requires access for potential tightening or removal.
  • Specific wrenches are needed for installation.

Setup, Compatibility & Care

Setup:

  1. Ensure the 15mm pipe end is clean, free from burrs, and cut square.
  2. Slide the compression nut onto the pipe, followed by the olive.
  3. Insert the pipe fully into the coupling body, ensuring it seats correctly against the internal stop.
  4. Slide the olive and nut up to the body, hand-tighten the nut.
  5. Using two wrenches (one to hold the coupling body, one to turn the nut), tighten the nut firmly. A general guideline is 1 to 1.5 turns past hand-tight for 15mm fittings, but consult specific manufacturer recommendations if available.

Compatibility:

  • Compatible with standard 15mm copper and plastic plumbing pipes.
  • Designed to connect to any fitting with a 3/4" female thread.

Care:

  • No specific maintenance is required for the coupling itself under normal operating conditions.
  • Regularly check connections for any signs of weeping or leaks, especially in the first few hours after installation or if system pressure fluctuates.
  • Avoid overtightening, which can damage the pipe or the fitting.

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