Hot Water Flow Rates to Fixtures

Hot water consumption of some common equipment as basins, sinks, baths and showers

The table below can be used to indicate maximum hot water flow rates to fixtures:

Fixture Flow rate
liter/s gal/min
Basin 0.08 1
Sink 0.15 2
Bath 0.15 2
Shower 0.5 - 0.6 7 - 8

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