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.
JG Speedfit conversion connector push-fit fitting that enables imperial and metric pipes to be connected by converting the pipe size from metric to imperial. 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
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 only (not suitable for central heating systems)
JG Speedfit stem elbow push-fit fitting for the connection of two equal sized Speedfit push-fit fittings to create a 90° swivel type connection. The stem elbow allows a 90° male to female connection making it an ideal coupler for appliances such as cold water storage tanks. 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 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
John Guest push-fit polypropylene Speedfit to Speedfit push-fit shut off valve isolates supply to a fixture or appliance. 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. Manufactured in polypropylene with an EDPM O-Ring, the valve offers greater chemical resistance than the push-fit acetal valve and is suitable for potable water (10 bar at 20°C), intermittent hot water (4 bar at 60°C), water treatment and purification applications. All John Guest fittings are manufactured and assembled in the UK. Durable polypropylene shut off valve with EDPM O-Ring offers high chemical resistance Integral 1/4 turn isolation valve 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 potable liquid, intermittent hot water, water treatment and purification applications. Not suitable for compressed air, vacuum, explosive gases, petroleum spirit or other fuel or heating systems. Compatible with LLDPE or soft metal pipe/tubingPack of 5
Peace of mind protection from accidental pipe disconnection
JG Speedfit collet cover prevents the accidental removal or tampering with piping. The pipe can be inserted with the collet cover already attached to the push-fit fitting or the cover can slide into position afterwards. Designed, manufactured and assembled in the UK.
Features and benefits
Colour coded for easy identification of supply type
For use with Speedfit fittings
Suitable for hot and cold water and central heating systems
A durable brass adaptor for connecting Metric to FBSP type fittings
JG Speedfit brass male coupler for connecting metric pipe using a male thread. To connect the push-fit end, simply push onto a plastic or copper pipe. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe to release.
The JG Speedfit brass male coupler is quicker and easier to install in confined spaces than traditional methods as it eliminates the need for hot works. Designed, manufactured and assembled in the UK.
Features and benefits
Instant push-fit connection and durable male thread
Safe flame-free installation, with no hot works, glue or flux
Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe
Suitable for hot and cold water and central heating systems
The JG Speedfit ball valve enables the flow of water to a fixture or appliance to be isolated in the event of an emergency or for maintenance work using an easy to operate _ turn handle. Simply push the valve fully onto the pipe. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit ball valve 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 service valve with integrated isolation handle Red and blue indices for easy identification of water supply 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)Pack of 10
The JG Speedfit ball valve enables the flow of water to a fixture or appliance to be isolated in the event of an emergency or for maintenance work using an easy to operate _ turn handle. Simply push the valve fully onto the pipe. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe release. The JG Speedfit ball valve 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 service valve with integrated isolation handle Red and blue indices for easy identification of water supply 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)Pack of 5
JG Speedfit stop valve allows the user to stop the flow of water to a fixture or zone in the event of an emergency or for repair work. Simply push the valve fully onto the pipe. To demount the push-fit end, pull the collet towards the body of the push-fit fitting and pull the pipe to release. The push-fit fitting 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. Compact design is ideal for installing in areas where space is tight Instant push-fit connection and screw down mains stop valve 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)Pack of 3
John Guest push-fit Imperial to Metric Tube to Hose Connector is a push-fit connector designed for adapting metric sized pipe or tubing to a hose type barbed connection. Fast and simple to install, John Guest push-fit fittings 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. Fittings are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. Engineered to the highest quality, the fitting is suitable for foodstuff, potable liquids and inert gases. In accordance with the British Beer & Pub Association Code of Practice, fittings can also be used with N2/CO2 and mixed gas dispense lines, as well as air, pneumatic and vacuum applications. All John Guest fittings are manufactured and assembled in the UK. Suitable for use with non-toxic food grade material, potable liquids and inert gases Safe and secure push-fit connection Connect disconnect and reconnect in seconds without tools No scale build up improves performance and equipment lifespan Superior flow characteristicsPack of 5
John Guest push-fit Imperial to Metric Tube to Hose Connector is a push-fit connector designed for adapting metric sized pipe or tubing to a hose type barbed connection. Fast and simple to install, John Guest push-fit fittings 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. Fittings are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. Engineered to the highest quality, the fitting is suitable for foodstuff, potable liquids and inert gases. In accordance with the British Beer & Pub Association Code of Practice, fittings can also be used with N2/CO2 and mixed gas dispense lines, as well as air, pneumatic and vacuum applications. All John Guest fittings are manufactured and assembled in the UK. Suitable for use with non-toxic food grade material, potable liquids and inert gases Safe and secure push-fit connection Connect disconnect and reconnect in seconds without tools No scale build up improves performance and equipment lifespan Superior flow characteristicsPack of 2
JG Speedfit emergency shut off tap allows the user to stop the flow of water to a fixture or zone in the event of an emergency or repair work. Simply push the valve fully onto the pipe and turn the knob on top of the push-fit fitting to allow or restrict the flow of water. To demount the connection, push the collet towards the body of the push-fit fitting and pull the pipe to release.
The JG Speedfit emergency shut off tap 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.
Simple hand turn of the knob instantly isolates water
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)
John Guest push-fit acetal female adaptor (BSP thread) fitting connects metric sized pipework to a BSP type fitting. Fast and simple to install, John Guest push-fit fittings 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. Fittings are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance.
Manufactured in acetal copolymer, the fitting is suitable for water, potable liquids and intermittent hot water applications (up to 65°C max). All John Guest fittings are manufactured and assembled in the UK.
Rigid and hardwearing acetal copolymer material with an EDPM O-Ring
Suitable for potable liquids and intermittent hot water applications up to 65°C max (not suitable for air, pneumatic or vacuum applications)
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
Compatible with LLDPE or soft metal pipe/tubing