JG Speedfit Stop End

Useful Information

What is a Speedfit Stop End Used For?

The John Guest Speedfit Stop End is an essential fitting used in plumbing to cap off pipes. It is designed to temporarily or permanently close the end of a pipe, making it ideal for system modifications, maintenance, or when extending a plumbing system at a later date. This stop end is particularly useful in situations where water needs to be turned on temporarily, such as overnight, or if there is an interruption in the job. It's also valuable for pressure testing a system before appliances are connected. The stop end's easy-to-use, demountable design without the need for tools makes it a convenient choice for both professional plumbers and DIY enthusiasts. It ensures a secure, leak-free cap on pipework in various applications, including hot and cold water systems and central heating.

Key Features

  • Instant Push-Fit Connection: Allows for quick and easy pipe connections without the need for tools.
  • Flame-Free Installation: No need for soldering or adhesives, ensuring a safe installation process.
  • Grip & Seal Technology: Features a collet with stainless steel teeth and a main O-Ring seal for a secure fit.
  • Twist & Lock Security: Additional security and compression are provided by the cap.
  • Material Quality: Made from non-toxic materials that resist corrosion and prevent scale buildup.
  • Compatibility: Works with Speedfit PEX, polybutylene (with inserts), and copper pipes.
  • Versatile Applications: Suitable for hot and cold water systems, as well as central heating.

Specifications

  • Product Codes: PSE4610W, PSE4615W, PSE4622W, PSE4628W
  • Available Sizes: 10mm, 15mm, 22mm, 28mm
  • Maximum Operating Pressure: 12 Bar at 20°C and 6 Bar at 65°C
  • Temperature Range: 5°C to 95°C (short-term malfunction at 114°C)
  • Materials: Body in Polysulphone, O-Ring in EPDM, Collet in Acetal Copolymer (Unfilled), Teeth in Stainless Steel 301
  • Compatible Pipes: PEX, PB, and Copper
  • Demountable: Yes
  • Approvals: BSI and WRAS approved
  • Guarantee: 50 years when used with JG Speedfit Layflat PB and PEX Barrier Pipes.

Technical Drawing

Working Temperatures & Pressures

Application Usual Working Temperature °C Max Working Temperature °C Max Working Pressure (bar)
Cold Water
(indirect & direct mains)
20 20 12.5
Central Heating 82 105, short term malfunction at 114 3
Hot Water
(including unvented cylinders)
65 95 6

Installation Instructions

  1. Preparation: Ensure the pipe ends are clean and cut squarely.
  2. Insertion: Push the pipe fully into the fitting until it reaches the tube stop.
  3. Demounting: To release, push the collet towards the body, then pull the pipe out.

Downloads

John Guest Speedfit Stop End Datasheet

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
378269JG Speedfit Stop End 10mm £5.83 44%
£3.27
378270JG Speedfit Stop End 15mm £3.94 44%
£2.19
378271JG Speedfit Stop End 22mm £4.79 44%
£2.67