Worldwide connections
The John Guest Group has a long | reputation built on producing consistently | |
established reputation as a world leading | high quality products with an ongoing | |
manufacturer of | commitment to value engineering and | |
other fluid control products. A | product development. | |
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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.
British Gas
Service
BS7291
No. KM39767
Speedfit PEX Fittings
and Barrier Pipe.
K24076, K24077 and K24078
THE
JG Speedfit is a
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, 2 and 3 Class S.
•Underfloor heating
Technical Support
Our national team of Technical Support Engineers is available to help you get the best from your Speedfit System. This includes a free underfloor heating estimate and CAD design service.
Technical Help Desk:
The JG Speedfit Technical Advisory Service is available to assist and advise on the aspects of the Speedfit System. The service is available 8:00am to 5:00pm Monday to Friday.
The System is approved by the BRA and the WRAS. Speedfit ‘PEM’ fittings and PEX and Polybutylene Barrier Pipe are Kitemarked to BS7291 Parts 1, 2 and 3 Class S Licence No KM39767.
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.
British Gas Service has accepted the John Guest Speedfit System as being suitable for open vented and sealed central heating systems and as eligible for acceptance onto its service contracts.
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