John Guest - 15mm White Pb Pipe
John Guest - 15mm White Pb Pipe
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Offered in PEX or Polybutylene, Speedfit Pipe has an inner barrier to prevent the ingress of the atmosphere. It is manufactured and Kitemarked to British Standard BS7291: Parts 1, 2 and 3: Class S.
It is lightweight and flexible making it especially suitable for underfloor heating installations.
| Minimum Bending Radii | For Speedfit B-PEX Pipe is 175mm |
|---|---|
| Expansion (PEX-Pipe) | 1% on the length between 20°C and 82°C |
Pre-Screed System Testing
To ensure the pipework has been installed correctly prior to the screed being laid, it is essential that the system is checked and hydraulically wet tested. Testing should be carried out at 2 bar for 10 minutes and 10 bar for 10 minutes. This testing, combined with other relevant checks, should reveal installation problems and is regarded as good plumbing practice.
Pressurisation During Screed Laying & Curing
In accordance with BS1264-4, the system should be left under pressure at a minimum of 6 bar for the duration of the laying and curing of the screed.
Under NO circumstances should the UFH System be used to quicken the screed drying process.
System Flushing
As is usual practice for any plumbing installation, flushing of the system prior to the use of JG Speedfit is recommended to remove any contaminants/chemical residue from elsewhere in the system.
Delivery options
Our delivery costs vary according to order size and location. For more information see our Delivery page.
As standard we include FREE 2 - 3 working day delivery to all UK mainland addresses (excluding, Channel Islands & Eire) on all heating products.
All orders placed after 3pm on a Friday and at the weekend will be processed on Monday and placed on next working day delivery
Please note: orders must be placed before 3pm to be eligible for our Next Working Day, Next Working Day Before 10:30am and Saturday delivery options.
