John Guest

John Guest

John Guest is a leading manufacturer of high-quality push-fit fittings, pipe, and plastic plumbing systems, renowned for their reliability and ease of use. Catering to a wide range of industries, including plumbing, heating, automotive, and drinks dispensing, John Guest products are designed to deliver exceptional performance and convenience.

568 products


  • John Guest Speedfit Appliance Tap 15mm X 3/4" (15Apt)

    John Guest Speedfit John Guest Speedfit Appliance Tap 15mm X 3/4" (15Apt)

    JG Speedfit appliance tap allows isolation of appliances such as a washing machines or dishwashers for maintenance or installation. Simply push the valve fully onto the pipe and thread the appliance hose onto the valve. To demount the push-fit end, pull the collet towards the body of the push-fit fitting and pull the pipe to release. The JG Speedfit appliance tap is quicker and easier to install in confined spaces than traditional methods as it eliminates the need for hot works or tools. Designed, manufactured and assembled in the UK. Quickly connects an appliance to the water supply Integrated 1/4 turn shut off valve Install and demount in seconds without tools Safe flame-free installation, with no hot works, glue or flux Grip & Seal collet with stainless steel teeth and main O-Ring seal Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water (not suitable for central heating systems)

    £11.99

  • John Guest Speedfit Cold Water Service Plug 32mm

    John Guest Speedfit John Guest Speedfit Cold Water Service Plug 32mm

    11 in stock

    JG Speedfit cold water service plug for plugging unused ports on a Speedfit MDPE push-fit fitting. Designed, manufactured and assembled in the UK. Compatible with MDPE pipes only Suitable for cold water use only

    11 in stock

    £4.99

  • John Guest Speedfit John Guest Speedfit HTi Ex Flexi Hose 15mm x1/2" 300mm

    JG Speedfit x hand tighten flexi hose (white PVC) for the connection to a male thread appliance, such as a Tap. The white PVC hose material significantly reduces hose ‘kinking’ and makes the product easier to clean. On one end the hose features a push-fit connection for a supply pipe. On the other end there is a plastic nut which can be hand tightened on to a tap or male thread. To demount the push-fit end, simply push the collet towards the body of the push-fit fitting and pull the pipe to release. The JG Speedfit x hand tighten flexi hose (white PVC) is quicker and easier to install in confined spaces than traditional methods as it eliminates the need for hot works or tools. Designed, manufactured and assembled in the UK. An alternative to hard piping to a tap or fixture Flexible design makes installation hassle free Safe flame-free installation, with no hot works, glue or flux White PVC design stops the pipe kinking and makes cleaning easier Grip & Seal collet with stainless steel teeth and main O-Ring seal Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water only (6 Bar @ 65 °C)

    £11.49

  • John Guest Speedfit Reducing Tee 28 x 22 x 28mm (Pack Of 2)

    John Guest Speedfit John Guest Speedfit Reducing Tee 28 x 22 x 28mm (Pack Of 2)

    JG Speedfit reducing tee push-fit fitting for the connection of three unequal sized plastic or copper pipes. Simply push the push-fit fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. To demount the connection, unlock the nut by hand and push the collet towards the body of the push-fit fitting and pull the pipe to release. The JG Speedfit reducing tee push-fit fitting is up to 40% faster to install than traditional methods and is easier to use in confined spaces by removing the need for hot works and tools. Designed, manufactured and assembled in the UK. Instant push-fit connection Install and demount in seconds without tools Safe flame-free installation, with no hot works, glue or flux Grip & Seal collet with stainless steel teeth and main O-Ring seal Twist & Lock mechanism secures fitting and adds compression Non-toxic, resists corrosion and no scale build-up Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water and central heating systems

    £34.99

  • John Guest Underfloor Manifold Elbow Connector (Nickel Plated)

    John Guest Speedfit John Guest Underfloor Manifold Elbow Connector (Nickel Plated)

    7 in stock

    JG Underfloor Manifold Elbow Connector is used to install a pump pack and manifold at 90º to each other. Nickel plated 90ºC angle For use with JG Underfloor control pack and manifolds Suitable for underfloor heating applications only

    7 in stock

    £81.49

  • Last stock! John Guest Aura Hub User Licence 1-10

    John Guest Speedfit John Guest Aura Hub User Licence 1-10

    3 in stock

    JG Aura Hub supports up to 10 Internet enabled thermostats. For projects requiring more thermostats, a JG Hub User Licence will increase capacity by 10. An additional JG Hub User Licence can be purchased to increase the device maximum to 30. 10 hub user Licences

    3 in stock

    £204.49

  • John Guest Speedfit Service Valve with Handle 22mm Chrome Plated

    John Guest Speedfit John Guest Speedfit Service Valve with Handle 22mm Chrome Plated

    7 in stock

    JG Speedfit ball valve (chrome plated) for connecting plastic or copper pipe. Using an easy to operate handle, the valve enables the flow of water to a fixture or appliance to be isolated in the event of an emergency or for maintenance work. Simply push the valve fully onto the pipe. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit ball valve (chrome plated) is up to 40% faster to install than traditional methods and is easier to use in confined spaces by removing the need for hot works and tools. Designed, manufactured and assembled in the UK. Instant push-fit service valve with integrated isolation handle Durable brass chrome plated body Red and blue indices for easy identification of water supply Install and demount in seconds without tools Safe flame-free installation, with no hot works, glue or flux Grip & Seal collet with stainless steel teeth and main O-Ring seal Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water and central heating systems

    7 in stock

    £41.99

  • Last stock! John Guest Speedfit Speedfit Grey Collet Locking Clip 15mm (Pack Of 100)

    John Guest Speedfit John Guest Speedfit Speedfit Grey Collet Locking Clip 15mm (Pack Of 100)

    5 in stock

    JG Speedfit collet locking clip prevents the accidental release of a pipe from a standard push-fit fitting. Red and blue options available to provide colour coding of hot and cold water pipes. Designed, manufactured and assembled in the UK. Colour coded for easy identification of service type For use with Speedfit fittings Suitable for hot and cold water and central heating systems

    5 in stock

    £19.99

  • John Guest Speedfit John Guest Speedfit 15mm x 1/2" BSP Service Valve With Tap Connector Tool Free (Pack Of 5)

    15 in stock

    JG Speedfit tool-free service valve allows isolation of fixtures and appliances for installation using the integrated handle. Simply push the valve fully onto the pipe and thread the appliance hose onto the valve. To demount the push-fit end, pull the collet towards the body of the push-fit fitting and pull the pipe to release. The JG Speedfit tool-free service valve is quicker and easier to install in confined spaces than traditional methods as it eliminates the need for hot works or tools. Designed, manufactured and assembled in the UK. Quickly connects an appliance to the water supply Integrated 1/4 turn shut off valve Tool-free push-fit connection with hand tighten tap Install and demount in seconds without tools Safe flame-free installation, with no hot works, glue or flux Grip & Seal collet with stainless steel teeth and main O-Ring seal Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water (not suitable for central heating systems)

    15 in stock

    £68.99

  • John Guest Speedfit Superseal Pipe Insert 22mm (Pack Of 2)

    John Guest Speedfit John Guest Speedfit Superseal Pipe Insert 22mm (Pack Of 2)

    Designed with two extra o-rings, these Superseal pipe inserts deliver an enhanced dual-action seal as well as creating a more rigid connection between a JG Speedfit pipe and push-fitting. Each of the inserts in this pack of 25 provides valuable extra support for your pipework, ensuring that pipe ends keep their round shape. • Suitable for JG Speedfit pipes and fittings only • Two extra o-rings provide improved sealing • Creates a rigid connection and provides extra support to pipework • Suitable for hot and cold water services • Can be used on central heating systems • Minimum operating temperature of 20°C • Maximum operating temperature of 105°C • 12 bar maximum operating pressure at minimum temperature • 3 bar maximum operating pressure at maximum temperature • 50-year manufacturer’s guarantee (T&Cs apply) • Manufactured to BS EN 7291 Parts 1, 2, 3 and S • WRAS-approved • Standard TSM inserts must be used when connecting to a compression fitting Technical specification Brand JG Speedfit Colour White Material Plastic Manufacturer ID STS22 Warranty (years) 50 Diameter (mm) 22 Pack Size 2 Fitting Type Pipe Inserts

    £5.49

  • John Guest Speedfit Superseal Pipe Insert 15mm (Pack Of 2)

    John Guest Speedfit John Guest Speedfit Superseal Pipe Insert 15mm (Pack Of 2)

    Designed with two extra o-rings, this Superseal pipe insert delivers an enhanced dual-action seal as well as creating a more rigid connection between a JG Speedfit pipe and push-fitting. These inserts provide valuable extra support for your pipework, ensuring that pipe ends keep their round shape. • Suitable for JG Speedfit pipes and fittings only • Two extra o-rings provide improved sealing • Creates a rigid connection and provides extra support to pipework • Suitable for hot and cold water services • Can be used on central heating systems • Minimum operating temperature of 20°C • Maximum operating temperature of 105°C • 12 bar maximum operating pressure at minimum temperature • 3 bar maximum operating pressure at maximum temperature • 50-year manufacturer’s guarantee (T&Cs apply) • Manufactured to BS EN 7291 Parts 1, 2, 3 and S • WRAS-approved • Standard TSM inserts must be used when connecting to a compression fitting SPECIFICATION A Size 15 mm Brand JG Speedfit CE Standard (Tested to EN...) BS 7291, KM 39767. Manufacturer Guarantee 50 Year Manufacturer's Guarantee (T&Cs Apply) Max. Pressure @ Max. Temperature 12 bar Max. Pressure @ Min. Temperature 12 bar Maximum Operating Temperature 95 °C Minimum Operating Temperature 4 °C Model Name Superseal Pack Size 2 Pieces in Pack/Case 2 Pipe Fitting Material Plastic Pipe Fitting Product Type Inserts Pipe Fitting System Push-Fit Product Type Pipe Inserts

    £4.99

  • John Guest Speedfit Superseal Pipe Insert 10mm (Pack Of 4)

    John Guest Speedfit John Guest Speedfit Superseal Pipe Insert 10mm (Pack Of 4)

    Designed with two extra o-rings, this Superseal pipe insert delivers an enhanced dual-action seal as well as creating a more rigid connection between a JG Speedfit pipe and push-fitting. These inserts provide valuable extra support for your pipework, ensuring that pipe ends keep their round shape. • Suitable for JG Speedfit pipes and fittings only • Two extra o-rings provide improved sealing • Creates a rigid connection and provides extra support to pipework • Suitable for hot and cold water services • Can be used on central heating systems • Minimum operating temperature of 20°C • Maximum operating temperature of 105°C • 12 bar maximum operating pressure at minimum temperature • 3 bar maximum operating pressure at maximum temperature • 50-year manufacturer’s guarantee (T&Cs apply) • Manufactured to BS EN 7291 Parts 1, 2, 3 and S • WRAS-approved • Standard TSM inserts must be used when connecting to a compression fitting SPECIFICATION A Size 10 mm Brand JG Speedfit CE Standard (Tested to EN...) BS 7291, KM 39767. Manufacturer Guarantee 50 Year Manufacturer's Guarantee (T&Cs Apply) Max. Pressure @ Max. Temperature 12 bar Max. Pressure @ Min. Temperature 12 bar Maximum Operating Temperature 95 °C Minimum Operating Temperature 4 °C Model Name Superseal Pack Size 4 Pieces in Pack/Case 4 Pipe Fitting Material Plastic Pipe Fitting Product Type Inserts Pipe Fitting System Push-Fit Product Type Pipe Inserts

    £5.49

John Guest

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