53
WATER SUPPLY
Drain requirement
Flow capacity
100 l/minute
26.4 US gallons/minute
Position (floor, Wall)
either
Water (Hot and Cold)
Connection
3/4” B.S.P female
Upper limit static pressure
6 bar / 87 PSI
Recommended dynamic pressure, at 8 °C (46 °F) and at
80 °C (176 °F) flow of 58 l/minute (15.3 US gallons/minute)
3 bar / 43 PSI
Lower limit dynamic pressure at 8 °C and at 80 °C and
26 l/minute flow (UK)
0.8 bar / 12 PSI
Lower limit dynamic pressure at 8 °C (46 °F) and
80 °C (176 °F) degrees and 29 l/minute (7.7 US gallons/minute)
flow.(North America without disinfection)
1 bar / 15 PSI
Lower limit dynamic pressure at 8 °C (46 °F) and
80 °C (176 °F) degrees and 45 l/minute
(11.9 US gallons/minute) flow.
(All other markets) (North America with disinfection)
2 bar / 29 PSI
Maximum pressure difference between hot and cold water
+/- 0.5 bar / +/- 7 PSI
Cold water lower limit temperature
2 °C (36 °F)
Cold water upper limit temperature
20 °C (68 °F)
Hot water lower limit temperature
60 °C (140 °F)
Hot water upper limit temperature
80 °C (176 °F)
Microbiological Demands
Fulfil WHO:s demands on drinking water and the Drinking Water Directive (DWD) in EU
