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.

681 products


  • John Guest Speedfit Reducing Coupler 22 X 15mm (Pack Of 5)

    John Guest Speedfit John Guest Speedfit Reducing Coupler 22 X 15mm (Pack Of 5)

    Quickly and securely connects two unequal metric pipe sizes JG Speedfit reducing straight connector push-fit fitting for the connection of two equal pipe sizes. 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 straight connector 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

    £33.49

  • John Guest Speedfit Reducing Coupler 15 X 10mm (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Reducing Coupler 15 X 10mm (Pack Of 10)

    JG Speedfit reducing straight connector push-fit fitting for the connection of two equal pipe sizes. 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 straight connector 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

    £53.99

  • John Guest Speedfit Straight Coupler 15mm (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Straight Coupler 15mm (Pack Of 10)

    JG Speedfit equal straight connector push-fit fitting for the connection of two equal pipe sizes. 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 equal straight connector 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

    £24.49

  • John Guest Speedfit Straight Coupler 22mm (Pack Of 5)

    John Guest Speedfit John Guest Speedfit Straight Coupler 22mm (Pack Of 5)

    JG Speedfit equal straight connector push-fit fitting for the connection of two equal pipe sizes. 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 equal straight connector 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

    £20.99

  • John Guest Speedfit Straight Coupler 28mm (Pack Of 2)

    John Guest Speedfit John Guest Speedfit Straight Coupler 28mm (Pack Of 2)

    JG Speedfit equal straight connector push-fit fitting for the connection of two equal pipe sizes. 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 equal straight connector 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

    £20.99

  • John Guest Speedfit 15mm x 1/2" Tap Service Valve

    John Guest Speedfit John Guest Speedfit 15mm x 1/2" Tap Service Valve

    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)

    £20.49

  • John Guest Speedfit Straight Coupler 10mm (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Straight Coupler 10mm (Pack Of 10)

    Quickly and securely connects two pipes of equal sizes JG Speedfit equal straight connector push-fit fitting for the connection of two equal pipe sizes. 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 equal straight connector 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

    £32.99

  • John Guest Speedfit Tool-Free Service Valve with Tap Connector (Elbow) 15mm x 1/2" BSP (Pack of 5)

    John Guest Speedfit John Guest Speedfit Tool-Free Service Valve with Tap Connector (Elbow) 15mm x 1/2" BSP (Pack of 5)

    8 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)

    8 in stock

    £69.49

  • John Guest Speedfit Tool-Free Service Valve with Tap Connector (Elbow) 15mm x 1/2"

    John Guest Speedfit John Guest Speedfit Tool-Free Service Valve with Tap Connector (Elbow) 15mm x 1/2"

    12 in stock

    Quickly connects supply feed to an outlet with an integrated tool-free open/close service valve 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)

    12 in stock

    £19.99

John Guest

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