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 22mm x 15mm 2 Port Manifold With Stem PEM582215AW

    John Guest Speedfit John Guest Speedfit 22mm x 15mm 2 Port Manifold With Stem PEM582215AW

    JG Speedfit plastic plumbing manifolds are a durable solution that enables service pipework to be centralised at a single point. When used in conjunction with JG Speedfit Lay-Flat Polybutylene Pipe, outlet pipe work can be run directly to the fixture or appliance, without the need for further fittings. Made from polybutylene, and available in 2, 3 and 4 port options, with both direct inlet connections or alternatively with a sperate stem connection to allow for multiple manifolds to be connected together the speedfit range of plastic manifolds provide the ultimate space saving solution. 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. JG Speedfit 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. Features and benefits •Compact and space saving solution for centralizing system pipework •Stem connection versions available to allow for manifold grouping •Instant push-fit connection •Install and demount in seconds without tools •Safe flame-free installation, with no hot works, glue or flux •5-40% cost saving compared to the alternative method which includes a series of pipes, elbows and tees, making installation longer and more complex •Grip & Seal collet with stainless steel teeth and main O-Ring seal •Non-toxic, resists corrosion and no scale build-up •Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) and copper pipe •Suitable for hot, cold and central heating applications

    £12.49

  • John Guest Speedfit 22mm x 10mm 2 Port Manifold With Stem PEM582210AW

    John Guest Speedfit John Guest Speedfit 22mm x 10mm 2 Port Manifold With Stem PEM582210AW

    JG Speedfit plastic plumbing manifolds are a durable solution that enables service pipework to be centralised at a single point. When used in conjunction with JG Speedfit Lay-Flat Polybutylene Pipe, outlet pipe work can be run directly to the fixture or appliance, without the need for further fittings. Made from polybutylene, and available in 2, 3 and 4 port options, with both direct inlet connections or alternatively with a sperate stem connection to allow for multiple manifolds to be connected together the speedfit range of plastic manifolds provide the ultimate space saving solution. 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. JG Speedfit 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. Features and benefits •Compact and space saving solution for centralizing system pipework •Stem connection versions available to allow for manifold grouping •Instant push-fit connection •Install and demount in seconds without tools •Safe flame-free installation, with no hot works, glue or flux •5-40% cost saving compared to the alternative method which includes a series of pipes, elbows and tees, making installation longer and more complex •Grip & Seal collet with stainless steel teeth and main O-Ring seal •Non-toxic, resists corrosion and no scale build-up •Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) and copper pipe •Suitable for hot, cold and central heating applications

    £13.99

  • John Guest Speedfit 22mm x 15mm 4 Port Manifold PEM522215W

    John Guest Speedfit John Guest Speedfit 22mm x 15mm 4 Port Manifold PEM522215W

    JG Speedfit plastic plumbing manifolds are a durable solution that enables service pipework to be centralised at a single point. When used in conjunction with JG Speedfit Lay-Flat Polybutylene Pipe, outlet pipe work can be run directly to the fixture or appliance, without the need for further fittings. Made from polybutylene, and available in 2, 3 and 4 port options, with both direct inlet connections or alternatively with a sperate stem connection to allow for multiple manifolds to be connected together the speedfit range of plastic manifolds provide the ultimate space saving solution. 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. JG Speedfit 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. Features and benefits •Compact and space saving solution for centralizing system pipework •Stem connection versions available to allow for manifold grouping •Instant push-fit connection •Install and demount in seconds without tools •Safe flame-free installation, with no hot works, glue or flux •5-40% cost saving compared to the alternative method which includes a series of pipes, elbows and tees, making installation longer and more complex •Grip & Seal collet with stainless steel teeth and main O-Ring seal •Non-toxic, resists corrosion and no scale build-up •Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) and copper pipe •Suitable for hot, cold and central heating applications

    £16.99

  • John Guest Speedfit 22mm x 10mm 4 Port Manifold PEM522210W

    John Guest Speedfit John Guest Speedfit 22mm x 10mm 4 Port Manifold PEM522210W

    JG Speedfit plastic plumbing manifolds are a durable solution that enables service pipework to be centralised at a single point. When used in conjunction with JG Speedfit Lay-Flat Polybutylene Pipe, outlet pipe work can be run directly to the fixture or appliance, without the need for further fittings. Made from polybutylene, and available in 2, 3 and 4 port options, with both direct inlet connections or alternatively with a sperate stem connection to allow for multiple manifolds to be connected together the speedfit range of plastic manifolds provide the ultimate space saving solution. 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. JG Speedfit 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. Features and benefits •Compact and space saving solution for centralizing system pipework •Stem connection versions available to allow for manifold grouping •Instant push-fit connection •Install and demount in seconds without tools •Safe flame-free installation, with no hot works, glue or flux •5-40% cost saving compared to the alternative method which includes a series of pipes, elbows and tees, making installation longer and more complex •Grip & Seal collet with stainless steel teeth and main O-Ring seal •Non-toxic, resists corrosion and no scale build-up •Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) and copper pipe •Suitable for hot, cold and central heating applications

    £17.49

  • John Guest Speedfit Union Nut Flexi Hose with Service Valve and Handle 22 _ 3⁄4_, 300mm (Pack of 2) FLX39-H

    John Guest Speedfit John Guest Speedfit Union Nut Flexi Hose with Service Valve and Handle 22 _ 3⁄4_, 300mm (Pack of 2) FLX39-H

    Connects a supply to a tap or other fixture or appliance JG Speedfit union nut flexi hose with service valve (braided) for the connection of pipe to a male thread appliance, such as a tap. The valve enables the flow of water to an appliance to be isolated in the event of an emergency or for maintenance work using a tamperproof _ turn screwdriver slot. Simply push the push-fit fitting fully onto the pipe and screw the nut onto the thread of the appliance. To demount the push-fit end, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit union nut flexi hose with service valve (braided) 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. Features and benefits An alternative to hard piping to a tap or fixture Integral service valve for isolation with an easy to operate handle Flexible design makes installation hassle free Safe flame-free installation, with no hot works, glue or flux Braided stainless steel outer layer protects the internal feed from damage 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)

    £36.99

  • John Guest Speedfit Hose With Union Nut & Service Valve 300mm 15mm x 1/2" (Pack of 2) FLX37P

    John Guest Speedfit John Guest Speedfit Hose With Union Nut & Service Valve 300mm 15mm x 1/2" (Pack of 2) FLX37P

    19 in stock

    Connects a supply to a tap or other fixture or appliance JG Speedfit union nut flexi hose with service valve (braided) for the connection of pipe to a male thread appliance, such as a tap. The valve enables the flow of water to an appliance to be isolated in the event of an emergency or for maintenance work using a tamperproof _ turn screwdriver slot. Simply push the push-fit fitting fully onto the pipe and screw the nut onto the thread of the appliance. To demount the push-fit end, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit union nut flexi hose with service valve (braided) 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. Features and benefits An alternative to hard piping to a tap or fixture Integral service valve for isolation with an easy to operate handle Flexible design makes installation hassle free Safe flame-free installation, with no hot works, glue or flux Braided stainless steel outer layer protects the internal feed from damage 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)

    19 in stock

    £32.99

  • John Guest Speedfit Braided Hose 300mm - 15mm x 3/8 Male FLX49

    John Guest Speedfit John Guest Speedfit Braided Hose 300mm - 15mm x 3/8 Male FLX49

    Connects a supply to a tap or other fixture or appliance JG Speedfit x male flexi hose (braided) for the connection to a female thread appliance tap. Simply push the push-fit fitting fully onto the pipe and screw the nut onto the thread of the appliance. To demount the push-fit end, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit x male flexi hose (braided) 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. Features and benefits 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 Braided stainless steel outer layer protects the internal feed from damage 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)

    £8.99

  • John Guest Speedfit Braided Hose 300mm - 10mm x 1/2"TC (Pack of 2) FLX34P

    John Guest Speedfit John Guest Speedfit Braided Hose 300mm - 10mm x 1/2"TC (Pack of 2) FLX34P

    20 in stock

    Connects a supply to a tap or other fixture or appliance JG Speedfit x union nut flexi hose (braided) for the connection of pipe to a male thread appliance, such as a tap. Simply push the push-fit fitting fully onto the pipe and screw the nut onto the thread of the appliance. To demount the push-fit end, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit x union nut flexi hose 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. Features and benefits 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 Braided stainless steel outer layer protects the internal feed from damage 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)

    20 in stock

    £14.99

  • John Guest Speedfit Plug 22mm (Pack of 10) PL22

    John Guest Speedfit John Guest Speedfit Plug 22mm (Pack of 10) PL22

    12 in stock

    Plugs a connection port on a Speedfit fitting The JG Speedfit plug is for plugging unused ports on a Speedfit push-fit fitting. Designed, manufactured and assembled in the UK.

    12 in stock

    £17.49

  • Sale -19% John Guest Speedfit Male Shut-Off Valve OD x 3/8" NPTF Push-to-Connect (Pack of 5)

    John Guest Speedfit John Guest Speedfit Male Shut-Off Valve OD x 3/8" NPTF Push-to-Connect (Pack of 5)

    The John guest 3/8Ó OD x 3/8Ó NPT push-to-connect to male valve is manufactured from white polypropylene and equipped with epdm o-rings utilizing John guestÕs push-fit technology to make easy, reliable, leak-free connections. They have been developed to satisfy the compatibility needs for a wide range of applications and can be used on plastic or soft copper tubing. To make a connection, the tube is simply pushed in by hand; the unique John guest collet locking system holds the tubing firmly in place. Disconnection is just as easy and requires no special tools.About this item  John guest push-to-connect technology provides a simple, reliable, leak-free connection  Manufactured from white polypropylene and equipped with EPDM o-rings  Can be used with plastic or soft Copper tubing  Manufactured with FDA compliant materials and NSF 61 and 51 certified  Lead-free, corrosion free, non-toxic, and more chemically resistant than other plastics Pack of 5

    £34.03 £27.49

  • Sale -9% John Guest Speedfit Fitting Reducer 15mm X 10mm PEM061510W (Pack of 2)

    John Guest Speedfit John Guest Speedfit Fitting Reducer 15mm X 10mm PEM061510W (Pack of 2)

    JG Speedfit reducer push-fit fitting for the connection of plastic or copper pipe. The reduced spigot end allows for two Speedfit push-fit fittings to be joined, creating a swivel type connection while reducing the line size. 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 reducer 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

    £10.44 £9.49

  • Sale -9% John Guest Speedfit Fitting Reducer 15mm X 10mm PEM061510W (Pack of 5)

    John Guest Speedfit John Guest Speedfit Fitting Reducer 15mm X 10mm PEM061510W (Pack of 5)

    JG Speedfit reducer push-fit fitting for the connection of plastic or copper pipe. The reduced spigot end allows for two Speedfit push-fit fittings to be joined, creating a swivel type connection while reducing the line size. 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 reducer 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

    £20.90 £18.99

John Guest

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