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 Blue Adaptor 20mm X 1/2"Male UG101B

    John Guest Speedfit John Guest Speedfit Blue Adaptor 20mm X 1/2"Male UG101B

    JG Speedfit cold water service male adapter for the connection of MDPE pipe. 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 male adapter 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

    £9.49

  • John Guest Speedfit Blue Reducer Connector 25mm X 20mm UG501B

    John Guest Speedfit John Guest Speedfit Blue Reducer Connector 25mm X 20mm UG501B

    20 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

    20 in stock

    £14.99

  • John Guest Speedfit Blue Straight Connector 32mm UG403B

    John Guest Speedfit John Guest Speedfit Blue Straight Connector 32mm UG403B

    Out of stock

    JG Speedfit cold water service equal straight connector for the connection of two equal 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 equal 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

    Out of stock

    £16.99

  • John Guest Speedfit Blue Straight Connector 25mm UG402B

    John Guest Speedfit John Guest Speedfit Blue Straight Connector 25mm UG402B

    JG Speedfit cold water service equal straight connector for the connection of two equal 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 equal 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

    £9.99

  • John Guest Speedfit Blue Straight Connector 20mm UG401B

    John Guest Speedfit John Guest Speedfit Blue Straight Connector 20mm UG401B

    JG Speedfit cold water service equal straight connector for the connection of two equal 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 equal 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

    £9.99

  • John Guest Speedfit U/G Pipe Insert 32mm Uts251-Db (Pack Of 2)

    John Guest Speedfit John Guest Speedfit U/G Pipe Insert 32mm Uts251-Db (Pack Of 2)

    Always use a JG Speedfit cold water service pipe insert push-fit fitting when connecting Speedfit MDPE fittings 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 Compatible with MDPE pipe Suitable for cold water use only

    £5.99

  • John Guest Speedfit U/Ground Pipe Insert 25mm Uts197Db (Pack Of 10)

    John Guest Speedfit John Guest Speedfit U/Ground Pipe Insert 25mm Uts197Db (Pack Of 10)

    Always use a JG Speedfit cold water service pipe insert push-fit fitting when connecting Speedfit MDPE fittings 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 Compatible with MDPE pipe Suitable for cold water use only

    £8.49

  • John Guest Speedfit U/Ground Pipe Insert 20mm Uts147Db (Pack Of 10)

    John Guest Speedfit John Guest Speedfit U/Ground Pipe Insert 20mm Uts147Db (Pack Of 10)

    Always use a JG Speedfit cold water service pipe insert push-fit fitting when connecting Speedfit MDPE fittings 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 Compatible with MDPE pipe Suitable for cold water use only

    £8.99

  • John Guest Speedfit Blue Plug 25mm Ug802E

    John Guest Speedfit John Guest Speedfit Blue Plug 25mm Ug802E

    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

    £4.49

  • John Guest Speedfit 11 Port Manifold Stainless Steel (15mm Connections)

    John Guest Speedfit John Guest Speedfit 11 Port Manifold Stainless Steel (15mm Connections)

    Out of stock

    JG Underfloor 11 Port Manifold connects and centralises underfloor (UFH) pipework in one place and distributes warm water through the pipe circuits to provide even and comfortable heat. When combined with the JG Aura wiring centre and JG Aura heating controls, it also offers independent zone control. Made from stainless steel, the manifold is manufactured to the highest standards. Fast and simple to install, it has a pre-fitted wall bracket and vibration isolation mount and uniquely features JG Speedfit connections and an integral air vent and fill valve. It also features pre-assembled flow rate indicators for adjusting flow and isolating pipe circuits. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold with 11 ports Easy to fit wall bracket and vibration isolation mount Fast and simple push-fit connections (JG Speedfit) Integral air vent, fill valve and adjustable flow meter Versatile assembly for left or right-hand supply Protective and removable dust caps Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) Screw plugs, pipe inserts (STS) and collet clips supplied Suitable for underfloor heating applications only

    Out of stock

    £586.99

  • John Guest Speedfit 9 Port Manifold Stainless Steel (15mm Connections)

    John Guest Speedfit John Guest Speedfit 9 Port Manifold Stainless Steel (15mm Connections)

    Out of stock

    JG Underfloor 9 Port Manifold connects and centralises underfloor (UFH) pipework in one place and distributes warm water through the pipe circuits to provide even and comfortable heat. When combined with the JG Aura wiring centre and JG Aura heating controls, it also offers independent zone control. Made from stainless steel, the manifold is manufactured to the highest standards. Fast and simple to install, it has a pre-fitted wall bracket and vibration isolation mount and uniquely features JG Speedfit connections and an integral air vent and fill valve. It also features pre-assembled flow rate indicators for adjusting flow and isolating pipe circuits. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold with 9 ports Easy to fit wall bracket and vibration isolation mount Fast and simple push-fit connections (JG Speedfit) Integral air vent, fill valve and adjustable flow meter Versatile assembly for left or right-hand supply Protective and removable dust caps Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) Screw plugs, pipe inserts (STS) and collet clips supplied Suitable for underfloor heating applications only

    Out of stock

    £503.99

  • John Guest Speedfit 7 Port Manifold Stainless Steel (15mm Connections)

    John Guest Speedfit John Guest Speedfit 7 Port Manifold Stainless Steel (15mm Connections)

    Out of stock

    JG Underfloor 7 Port Manifold connects and centralises underfloor (UFH) pipework in one place and distributes warm water through the pipe circuits to provide even and comfortable heat. When combined with the JG Aura wiring centre and JG Aura heating controls, it also offers independent zone control. Made from stainless steel, the manifold is manufactured to the highest standards. Fast and simple to install, it has a pre-fitted wall bracket and vibration isolation mount and uniquely features JG Speedfit connections and an integral air vent and fill valve. It also features pre-assembled flow rate indicators for adjusting flow and isolating pipe circuits. Protective dust caps are supplied on the return rail, which can be removed when installing circuit actuator valves to open and close the flow of water to each pipe loop. High performance stainless steel manifold with 7 ports Easy to fit wall bracket and vibration isolation mount Fast and simple push-fit connections (JG Speedfit) Integral air vent, fill valve and adjustable flow meter Versatile assembly for left or right-hand supply Protective and removable dust caps Suitable for use with JG Speedfit PEX and polybutylene barrier pipe (inserts required) Screw plugs, pipe inserts (STS) and collet clips supplied Suitable for underfloor heating applications only

    Out of stock

    £416.99

John Guest

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