Bristan Pivot PIV 5HBSM C Manuel d'instructions d'installation - Page 4
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General Information
This product has been tested to the Water Regulations Advisory Scheme (WRAS) and
satisfies the requirements of the Water Supply (Water Fittings) Regulations 1999 and
current bylaws. For full Installation Requirements & Notes (IRN) please visit
www.wras.co.uk/directory.
Designed to comply with BS EN 200 for combination taps to be used within systems
designed to BS 8558.
BS 8558 recommends hot water should be stored and distributed at a temperature of
not less than 60°C which will help minimise the buil-up of lime scale in hard water
areas.
If installing this product on a low pressure (tank fed) system please see specifications
table below to determine the minimum distance required from undeside of the cold
water tank to the outlet.
These taps and mixers should be installed in compliance with the Water Regulations.
Where the supplies are unbalanced, i.e. Hot water from cylinder tank / cold from the
mains, approved check valves must be fitted in the supply pipes.
For further details contact your Local Water Authority.
Specifications
Product Code
PIV 3HBF C
PIV 3HBAS C
PIV 5HBSM C
Maximum static pressure- 10.0 bar
System Requirements:
Gravity fed hot & cold (Equal pressures)
Gravity fed hot & cold (Differential pressure, maximum ratio 5:1)
Unvented systems
Instantaneous water heater (Combination boiler)
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Working pressure
Min
Max
0.2
5.0
0.2
5.0
0.5
5.0
Inlet
3/4" BSP Threaded Tail
1/2" BSP Threaded Tail
3/4" BSP Threaded Tail
Minimum
distance from
cold water tank to
outlet (metres)
2
2
5