Speedfit

Worldwide connections

The John Guest Group has a long established reputation as a world leading manufacturer of push-in fittings, tube and other fluid control products. A reputation built on producing consistently high quality products with an ongoing commitment to value engineering and product development.

Quality Manufacture A commitment to quality is at the heart of the John Guest Philosophy.

The strictest control is maintained by virtue of the fact that design and manufacture is carried out in modern purpose built manufacturing centres in west London and at Maidenhead in Berkshire. Maintaining control over the whole process from initial tool design and tool making through to final assembly and testing ensuring that only products of the highest quality are produced.

The company believe it is this commitment to quality that has

led to it receiving prestigious awards from many of the world’s

leading testing and approvals organisations. John Guest is a

preferred supplier to many international companies.

THE PUSH-FIT SOLUTION FOR PLUMBING AND HEATING SYSTEM

JG Speedfit is a push-fit system suitable for the plumbing of

normal domestic hot and cold water services and central

heating applications, including pressurised and combi systems.

The System is approved by the British Board of Agrément and

the Water Regulations Advisory Scheme. Speedfit ‘PEM’ fittings

and PEX Barrier Pipe are Kitemarked to BS7291 Parts 1 and 3

Class S Licence No KM39767. Performance specifications are

well within those required for most normal domestic central

heating and water supply systems including:

• Mains fed and indirect cold water systems
• Vented and unvented hot water systems
• Vented central heating systems
• Sealed central heating systems provided temperatures and pressures comply with BS7291 Parts 1 and 3 Class S.
• Underfloor heating
Speedfit Fittings have been designed for use with both Speedfit and copper pipe. Extensive tests have shown that Speedfit products will withstand temperatures and pressures well in excess of normal working conditions. JG Speedfit should be installed to conform with good plumbing practice.