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 Female Coupler 15mm X 3/4" TC (Pack Of 5)

    John Guest Speedfit John Guest Speedfit Female Coupler 15mm X 3/4" TC (Pack Of 5)

    JG Speedfit female coupler tap connector push-fit fitting for the connection of plastic or copper pipes to a male thread fixture or appliance. The female coupler is ideal for the connection of taps and toilets. Simply push the push-fit fitting fully onto the pipe and hand turn onto the thread. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe to release. The JG Speedfit female coupler tap connector 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 and hand-tighten 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 Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water and central heating systems

    £29.49

  • John Guest Speedfit Female Coupler 15mm X 1/2" TC (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Female Coupler 15mm X 1/2" TC (Pack Of 10)

    JG speedfit female coupler tap connector push-fit fitting for the connection of plastic or copper pipes to a male thread fixture or appliance. The female coupler is ideal for the connection of taps and toilets. Simply push the push-fit fitting fully onto the pipe and hand turn onto the thread. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe to release. The JG speedfit female coupler tap connector 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 and hand-tighten 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 Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water and central heating systems

    £26.99

  • John Guest Speedfit Female Coupler 10mm X 1/2" TC (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Female Coupler 10mm X 1/2" TC (Pack Of 10)

    JG speedfit female coupler tap connector push-fit fitting for the connection of plastic or copper pipes to a male thread fixture or appliance. The female coupler is ideal for the connection of taps and toilets. Simply push the push-fit fitting fully onto the pipe and hand turn onto the thread. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe to release. The JG speedfit female coupler tap connector 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 and hand-tighten 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 Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water and central heating systems

    £43.49

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

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

    JG Speedfit stem tee push-fit fitting for the connection of plastic or copper pipes. The stem tee joins two equal sized pipes with a spigot end for connecting a reduced sized Speedfit push-fit fitting, forming a swivel type connection. 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 stem tee 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

  • Last stock! John Guest Speedfit Stem Reducing Tee 22 X 22 X 10mm (Pack Of 5)

    John Guest Speedfit John Guest Speedfit Stem Reducing Tee 22 X 22 X 10mm (Pack Of 5)

    4 in stock

    JG Speedfit stem tee push-fit fitting for the connection of plastic or copper pipes. The stem tee joins two equal sized pipes with a spigot end for connecting a reduced sized Speedfit push-fit fitting, forming a swivel type connection. 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 stem tee 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

    4 in stock

    £32.99

  • John Guest Speedfit Reducing Tee 28 X 28 X 10mm (Pack Of 2)

    John Guest Speedfit John Guest Speedfit Reducing Tee 28 X 28 X 10mm (Pack Of 2)

    6 in stock

    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

    6 in stock

    £34.99

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

    John Guest Speedfit John Guest Speedfit Reducing Tee 28 X 28 X 22mm (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 Speedfit Reducing Tee 28 X 28 X 15mm (Pack Of 2)

    John Guest Speedfit John Guest Speedfit Reducing Tee 28 X 28 X 15mm (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 Speedfit Reducing Tee 28 X 22 X 22mm (Pack Of 2)

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

    15 in stock

    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

    15 in stock

    £34.99

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

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

    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

    £34.49

  • John Guest Speedfit Reducing Tee 22 X 22 X 10mm PEM302210AW (Pack Of 5)

    John Guest Speedfit John Guest Speedfit Reducing Tee 22 X 22 X 10mm PEM302210AW (Pack Of 5)

    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

    £34.49

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

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

    Quickly and securely connects three pipes of unequal size 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

    £34.49

John Guest

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