Plumbright Copper Press-Fit Fitting Coupling - 28mm

The Plumbright Copper Press-Fit Fitting Coupling provides a highly efficient and speedy solution f...

Best current price£4.09from City Plumbing GB

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City Plumbing GBPlumbright Copper Press-Fit Fitting Coupling 28Mm Gas 6270Sm.28gy 6270M.28gy
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£4.09
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Product Information

Full details

The Plumbright Copper Press-Fit Fitting Coupling 28mm is designed for professional plumbers and serious DIY enthusiasts seeking a reliable, heat-free method for joining copper pipes in residential, commercial, or industrial plumbing systems. Its primary benefit is the significant reduction in installation time by eliminating the need for soldering or open flames, though users must possess a compatible pressing tool to execute the connection correctly.

All features

Model Part Number6270SM.28GY
BrandPlumbright

Extended Product Information

FAQs

Is this coupling compatible with all 28mm pipe?

It is designed for standard copper pipes; always ensure the pipe is clean, round, and free of defects before pressing.

Do I need to apply flux or solder?

No, this is a mechanical press-fit system and should never be soldered.

Can these fittings be used for gas lines?

Always check your local building regulations, as press-fit requirements for gas often differ from water system requirements.

What tools are required to install this?

You need a pipe cutter, a deburring tool, and a professional-grade hydraulic press tool with 28mm jaws.

Can I reuse the fitting if I make a mistake?

No, press-fit fittings are intended for one-time use and must be discarded if the connection fails or needs adjustment.

Troubleshooting

Joint is leaking after installation

Check if the pipe was fully deburred or if the pipe surface had scratches that prevented the O-ring from sealing.

Press tool will not fit over the coupling

Ensure you are using the correct 28mm jaw profile and that the jaw is completely open and aligned with the fitting groove.

Pipe slides out of the coupling before pressing

The coupling relies on a tight tolerance; ensure your pipe is exactly 28mm and has not been flattened or deformed during cutting.

Pros and Cons

Pros

  • Significantly faster installation compared to soldered joints
  • No open flames or hot work permits required
  • Highly reliable and leak-resistant mechanical seal
  • Clean, professional-looking connections without oxidation marks

Cons

  • Requires a dedicated and expensive hydraulic pressing tool
  • Not suitable for use with non-standard pipe diameters
  • Permanent nature means the joint cannot be disassembled without cutting

Setup, Compatibility & Care

  1. Preparation: Cut the 28mm copper pipe cleanly at a 90-degree angle. Use a deburring tool to remove all internal and external sharp edges.
  2. Marking: Ensure the pipe is inserted into the coupling to the required depth by marking the pipe surface with a permanent marker.
  3. Pressing: Use a compatible hydraulic pressing tool with the correct 28mm jaw profile. Do not attempt to use makeshift tools or pipe wrenches.
  4. Care: Inspect the fitting for any damage prior to installation. Once installed, perform a pressure test to ensure the seal is complete before enclosing the pipes in walls or floors.

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