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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.

443 products


  • 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)

    14 in stock

    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

    14 in stock

    £12.99

  • Last stock! 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)

    5 in stock

    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

    5 in stock

    £26.49

  • John Guest Speedfit Plastic Service Valve 15mm (15SV) (Pack of 2)

    John Guest Speedfit John Guest Speedfit Plastic Service Valve 15mm (15SV) (Pack of 2)

    10 in stock

    John Guest push-fit acetal service valve metric is used to temporarily shut off hot or cold water supply to a drinks dispense fixture or fitting. The ball valve is easily operated with a _ turn screwdriver slot and is also suitable for hot and cold water applications.Fast and simple to install, John Guest valves create an instant push-fit connection and leak tight seal without the need for tools, hot works or sealing agents. The unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. John Guest push-fit valves are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. All John Guest fittings are manufactured and assembled in the UK. Durable acetal copolymer material with nitrile O-rings Instant push-fit connection and leak tight seal Connect, disconnect and reconnect in seconds without tools No scale build up improves performance and equipment lifespan Superior flow characteristics Suitable for hot and cold water Compatible with LLDPE or soft metal pipe/tubing

    10 in stock

    £32.49

  • John Guest Speedfit Blue Reducer Connector 25mm X 20mm UG501B (Pack of 2)

    John Guest Speedfit John Guest Speedfit Blue Reducer Connector 25mm X 20mm UG501B (Pack of 2)

    11 in stock

    JG Speedfit cold water service reducing straight connector for the connection of two unequal MDPE pipe sizes. The uniquely designed push-fit fitting incorporates stainless teeth to provide a tight and secure grip on the pipe. Simply push the push-fit fitting fully onto the pipe. The connection is demountable, making it easy to work with in the ground when maintaining or altering an existing set-up. The JG Speedfit cold water service reducing straight 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 connection Install and demount in seconds without tools Stainless steel teeth grab ring provides extra grip on the pipe Durable material with high impact resistance Non-toxic and no scale build-up Resists corrosion and biological growth Compatible with MDPE pipes only (inserts required) Suitable for cold water use only

    11 in stock

    £29.49

  • Last stock! John Guest Speedfit Blue Reducer Connector 25mm X 20mm UG501B (Pack of 5)

    John Guest Speedfit John Guest Speedfit Blue Reducer Connector 25mm X 20mm UG501B (Pack of 5)

    4 in stock

    JG Speedfit cold water service reducing straight connector for the connection of two unequal MDPE pipe sizes. The uniquely designed push-fit fitting incorporates stainless teeth to provide a tight and secure grip on the pipe. Simply push the push-fit fitting fully onto the pipe. The connection is demountable, making it easy to work with in the ground when maintaining or altering an existing set-up. The JG Speedfit cold water service reducing straight 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 connection Install and demount in seconds without tools Stainless steel teeth grab ring provides extra grip on the pipe Durable material with high impact resistance Non-toxic and no scale build-up Resists corrosion and biological growth Compatible with MDPE pipes only (inserts required) Suitable for cold water use only

    4 in stock

    £66.99

  • John Guest Speedfit Pipe Insert 22mm (Pack Of 10)

    John Guest Speedfit John Guest Speedfit Pipe Insert 22mm (Pack Of 10)

    10 in stock

    Always use a JG Speedfit pipe insert when connecting Speedfit pipe to a Speedfit push-fit fitting or when connecting to a compression fitting. Inserts play a vital role in providing extra support to pipework, ensuring that the ends of the pipe are kept nice and round, and minimising any loss of shape that can occur when cutting. Designed and manufactured in the UK. Enhances sealing for a securer connection Maintains structural integrity of the pipe connection Helps make the pipe more rigid when a side load is applied Suitable for hot and cold water and central heating systems

    10 in stock

    £12.99

  • Last stock! John Guest Speedfit Equal Elbow 22mm PEM0322W (Pack of 4)

    John Guest Speedfit John Guest Speedfit Equal Elbow 22mm PEM0322W (Pack of 4)

    5 in stock

    John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof connection. Simple to install and no tools are required when installing or demounting fittings, making it easy to manoeuvre in tight spaces or readjust joins. SpeedfitÕs extensive choice of plastic, brass and chrome fittings, tap connectors, valves and flexi hoses gives you everything you need to complete the job in no time. By combining these products with plastic push-fit pipe, you can create a truly flexible plumbing and heating system. All products are accredited with the leading testing and approval organisations including WRAS and are suitable for use with plastic or copper pipe. Push-fit plastic fitting for the connection of plastic and copper pipe. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places and removes the need for hot works on site. ¥ Suitable for hot and cold water services, central heating systems and combi systems ¥ BS EN 7291 parts 1, 2, 3 and S, WRAS approved ¥ Secure and easy demounting without the need for a tool ¥ 50 year guarantee ¥ Minimum operating temperature - 20 ¡C ¥ Maximum operating temperature - 105 ¡C ¥ Maximum operating pressure at minimum temperature - 12 BAR ¥ Maximum operating pressure at maximum temperature - 3 BAR Technical specification Brand JG Speedfit Colour White Material Plastic Manufacturer ID PEM222222W Warranty (years) 50 Angle (¡) 90 Diameter (mm) 22 Pack Size 1 Fitting Type Elbow Equal or Reducing Equal

    5 in stock

    £33.99

  • John Guest Speedfit Blue Stop End 25mm UG4625B (Pack of 5)

    John Guest Speedfit John Guest Speedfit Blue Stop End 25mm UG4625B (Pack of 5)

    10 in stock

    JG Speedfit cold water service stop end that quickly and easily caps off MDPE pipework at termination points on a temporary or permanent basis. The uniquely designed push-fit fitting incorporates stainless teeth to provide a tight and secure grip on the pipe. Simply push the JG Speedfit cold water service stop end fully onto the pipe. The connection is demountable, making it easy to work with in the ground when maintaining or altering an existing set-up. Designed, manufactured and assembled in the UK. Instant push-fit connection Install and demount in seconds without tools Stainless steel teeth grab ring provides extra grip on the pipe Durable material with high impact resistance Non-toxic and no scale build-up Resists corrosion and biological growth Compatible with MDPE pipes only (inserts required) Suitable for cold water use only

    10 in stock

    £48.99

  • John Guest Speedfit Blue Stop End 25mm UG4625B (Pack of 2)

    John Guest Speedfit John Guest Speedfit Blue Stop End 25mm UG4625B (Pack of 2)

    JG Speedfit cold water service stop end that quickly and easily caps off MDPE pipework at termination points on a temporary or permanent basis. The uniquely designed push-fit fitting incorporates stainless teeth to provide a tight and secure grip on the pipe. Simply push the JG Speedfit cold water service stop end fully onto the pipe. The connection is demountable, making it easy to work with in the ground when maintaining or altering an existing set-up. Designed, manufactured and assembled in the UK. Instant push-fit connection Install and demount in seconds without tools Stainless steel teeth grab ring provides extra grip on the pipe Durable material with high impact resistance Non-toxic and no scale build-up Resists corrosion and biological growth Compatible with MDPE pipes only (inserts required) Suitable for cold water use only

    £22.49

  • John Guest Speedfit Equal Elbow 22mm PEM0322W (Pack of 3)

    John Guest Speedfit John Guest Speedfit Equal Elbow 22mm PEM0322W (Pack of 3)

    7 in stock

    John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof connection. Simple to install and no tools are required when installing or demounting fittings, making it easy to manoeuvre in tight spaces or readjust joins. SpeedfitÕs extensive choice of plastic, brass and chrome fittings, tap connectors, valves and flexi hoses gives you everything you need to complete the job in no time. By combining these products with plastic push-fit pipe, you can create a truly flexible plumbing and heating system. All products are accredited with the leading testing and approval organisations including WRAS and are suitable for use with plastic or copper pipe. Push-fit plastic fitting for the connection of plastic and copper pipe. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places and removes the need for hot works on site. ¥ Suitable for hot and cold water services, central heating systems and combi systems ¥ BS EN 7291 parts 1, 2, 3 and S, WRAS approved ¥ Secure and easy demounting without the need for a tool ¥ 50 year guarantee ¥ Minimum operating temperature - 20 ¡C ¥ Maximum operating temperature - 105 ¡C ¥ Maximum operating pressure at minimum temperature - 12 BAR ¥ Maximum operating pressure at maximum temperature - 3 BAR Technical specification Brand JG Speedfit Colour White Material Plastic Manufacturer ID PEM222222W Warranty (years) 50 Angle (¡) 90 Diameter (mm) 22 Pack Size 1 Fitting Type Elbow Equal or Reducing Equal

    7 in stock

    £26.49

  • John Guest Speedfit Equal Elbow 22mm PEM0322W (Pack of 2)

    John Guest Speedfit John Guest Speedfit Equal Elbow 22mm PEM0322W (Pack of 2)

    10 in stock

    John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof connection. Simple to install and no tools are required when installing or demounting fittings, making it easy to manoeuvre in tight spaces or readjust joins. SpeedfitÕs extensive choice of plastic, brass and chrome fittings, tap connectors, valves and flexi hoses gives you everything you need to complete the job in no time. By combining these products with plastic push-fit pipe, you can create a truly flexible plumbing and heating system. All products are accredited with the leading testing and approval organisations including WRAS and are suitable for use with plastic or copper pipe. Push-fit plastic fitting for the connection of plastic and copper pipe. Simply push the fitting fully onto the pipe and twist the plastic nut clockwise to lock in place. Should the need arise to demount the connection unlock the nut and push the collet towards the body of the fitting and pull the pipe to release. The fitting ensures an easier working environment in confined places and removes the need for hot works on site. ¥ Suitable for hot and cold water services, central heating systems and combi systems ¥ BS EN 7291 parts 1, 2, 3 and S, WRAS approved ¥ Secure and easy demounting without the need for a tool ¥ 50 year guarantee ¥ Minimum operating temperature - 20 ¡C ¥ Maximum operating temperature - 105 ¡C ¥ Maximum operating pressure at minimum temperature - 12 BAR ¥ Maximum operating pressure at maximum temperature - 3 BAR Technical specification Brand JG Speedfit Colour White Material Plastic Manufacturer ID PEM222222W Warranty (years) 50 Angle (¡) 90 Diameter (mm) 22 Pack Size 1 Fitting Type Elbow Equal or Reducing Equal

    10 in stock

    £19.49

  • John Guest Speedfit Elbow 22mm (Pack Of 15)

    John Guest Speedfit John Guest Speedfit Elbow 22mm (Pack Of 15)

    JG Speedfit equal elbow push-fit fitting for the connection of equal sized plastic or copper pipe to form a 90¡ bend. 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 elbow 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

    £68.99

John Guest

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