Coupling

Useful Information

Key Features / Tech Specs:

  • Grip and seal connection
  • WRAS approved:
    • Speedfit (Approval number 1809901)
    • Twist & Lock (Approval number 1904906)
  • Pipe inserts must be used
  • Sizes available: 10, 15, 22, 28mm

Technical Info:

  Twist & Lock John Guest
Max. Working Pressure 12 bar @ 20°C 12 bar @ 20°C
Max. Working Temperature 82°C 95°C
Material Polyethylene Acetal
Inserts Required YES YES
Tools Required NO NO
Colours Available White & Grey White
Sizes Available (mm) 10, 15, 22, 28 10, 15, 22, 28
Compatible Pipe PEX, PB, Copper, CPVC PEX, PB, Copper
Demountable YES YES
Visible Connection Indicator YES NO
Approvals WRAS BSI, WRAS & FDA

 

Useful Info:

These couplings are used for the connection of two pieces of plastic or copper pipe of the same size diameter.

The push-in end of the fitting works simply by loosening the nut slightly, inserting the pipe complete with pipe insert and then tightening the nut to lock the pipe in place. To demount the components, ensure that the system has been depressurized, loosen the nut at the end you wish to remove and push the collet towards the body of the fitting, pulling the pipe to release.

This push-in technology is designed for use with multiple applications including hot and cold plumbing as well as central heating.

Suitable for use with Polyethylene (PEX), Polybutylene (PB) and Copper pipe systems.

Not for use with gas, fuel, oil or compressed air applications.

 

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
CodeProduct NameList PriceYou SaveYou Pay Quantity
378212JG Speedfit Coupling 10mm £5.98 30%
£4.18
374140TL Coupling White 15mm £2.33 53%
£1.10
378213JG Speedfit Coupling 15mm £4.44 30%
£3.11
374141TL Coupling White 22mm £3.68 53%
£1.73
378214JG Speedfit Coupling 22mm £6.98 30%
£4.89
374142TL Coupling White 28mm £9.28 53%
£4.36
378215JG Speedfit Coupling 28mm £17.62 30%
£12.33