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Vsh Xpress Copper Press Fit Slip Coupling 28mm - 38046

Vsh Xpress Copper Press Fit Slip Coupling 28mm - 38046

The VSH XPress fitting is a press fit fitting used with a pressing tool which compresses the fitti...

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Vsh Xpress Pegler Copper Press Fit Slip Coupling 28Mm S1slip 38046

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City Plumbing GBVsh Xpress Pegler Copper Press Fit Slip Coupling 28Mm S1slip 38046
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B&QB&Q - Pegler Vsh Xpress Copper Press Fit Slip Coupling 28mm S1Slip 38046
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Product Information

Full details

This guide is for plumbers and installers working with copper piping systems. The Vsh Xpress Copper Press Fit Slip Coupling 28mm offers a solder-free, efficient, and reliable method for joining copper tubes. A key benefit is its built-in leak detection feature, ensuring un-pressed fittings are identified during testing. However, it requires a specialized pressing tool for installation.

All features

Model Part Number38046
BrandVis Express

Extended Product Information

FAQs

What type of pipe is compatible with the Vsh Xpress coupling?

The Vsh Xpress coupling is designed exclusively for use with copper tubes that comply with BS EN 1057 standards.

Do I need a special tool to install this coupling?

Yes, a specialized VSH Xpress pressing tool with the correct jaw size for 28mm fittings is required for installation.

What is the benefit of the triangulated socket design?

The triangulated socket is a safety feature that ensures any fitting not fully pressed will be detected as a leak during system testing, preventing potential future issues.

What is the guarantee period for this product?

The Vsh Xpress fittings come with a 25-year guarantee when used correctly with copper tube to BS EN 1057 standards.

Can these fittings be used for gas lines?

While DVGW approved, it is crucial to confirm specific application suitability and local regulations for gas installations. These fittings are primarily designed for water systems.

How do I know if the fitting has been pressed correctly?

The pressing tool will complete a full cycle, and there are often visual indicators on the fitting or tool. The integrity of the press is confirmed by pressure testing the system.

Can I reuse an already pressed fitting?

No, press fit connections are permanent and cannot be reused once pressed. The fitting must be cut out and replaced.

Troubleshooting

Fitting does not seal properly after pressing.

Verify that the correct pressing tool and jaw size were used. Ensure the copper tube is clean, deburred, and inserted to the correct depth. Check that the pressing tool completed its full cycle and the pressing points align correctly.

Leak detected during system testing at an un-pressed joint.

The triangulated socket is functioning as intended. Re-press the fitting with the correct tool and jaw size, ensuring proper alignment and tool cycle completion.

Pressing tool fails to compress the fitting.

Check the tool's power source or hydraulic pressure. Ensure the jaws are clean and properly seated. Refer to the pressing tool's manual for troubleshooting specific to the tool.

Difficulty sliding fitting onto the pipe.

Ensure the copper tube is not deformed and is cut square. Remove any burrs from the pipe end. The pipe surface should be clean and free of debris.

Pros and Cons

Pros

  • Solder-free installation reduces labor and eliminates fire hazards.
  • Fast and efficient joining process compared to traditional soldering.
  • Triangulated socket design provides an extra layer of leak detection.
  • High-quality certifications (BSI Kitemark, WRAS, DVGW) ensure reliability and safety.
  • Durable construction for long-term performance.

Cons

  • Requires a specialized press fitting tool, which is an additional investment.
  • Not suitable for all pipe materials; specifically designed for copper tube to BS EN 1057.
  • Improper pressing can lead to leaks, although the design helps mitigate this.
  • Initial cost of fittings may be higher than traditional solder fittings.

Setup, Compatibility & Care

Setup:

  1. Ensure you have the correct VSH Xpress pressing tool and the appropriate jaw size for 28mm fittings.
  2. Cut the copper tube (BS EN 1057 compliant) to the required length using a pipe cutter, ensuring a clean, square cut.
  3. Deburr the end of the copper tube to remove any sharp edges.
  4. Mark the insertion depth on the copper tube according to the fitting's specifications.
  5. Slide the Vsh Xpress coupling onto the copper tube up to the insertion mark.
  6. Position the pressing tool jaws over the fitting's pressing zone (marked on the fitting).
  7. Activate the pressing tool to compress the fitting onto the tube, creating a permanent seal. Ensure the tool completes its full cycle.

Compatibility:

  • This fitting is exclusively designed for use with copper tubes conforming to BS EN 1057 standards.
  • Always use genuine VSH Xpress pressing tools and jaws appropriate for the 28mm size.

Care:

  • These fittings are maintenance-free once installed.
  • Protect installed fittings from physical damage.
  • Ensure the surrounding environment does not expose the fittings to extreme temperatures or corrosive substances that could compromise the copper pipework.

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