Therefore calculate the supply as follows: 100 litres x 50% /3 hours = 17 litres/cow/hour 200 cows x 17 litres = 3,400 litres per hour = a supply requirement of 56 litres per minute
Thanks to the EcoSmart technology, the water flow is limited to nine litres per minute
, without impairing the quality of the showering experience.
The UK's Department for Environment, Food and Rural affairs (DEFRA) estimates that hosepipes use up to 18 litres per minute
The air throughput is 3600 litres per minute
and the maximum vacuum is 270 mbar.
7 litres per minute
, saving more than 21,000 litres of water per year for a family of four.
Methods Brown suggested for reducing consumption include flow controls on showers, cutting flow from 15 litres per minute
to nine litres per minute
and control flows on tap water that would reduce consumption from ten litres per minute
Brunswick Instrumentation says it can supply the comprehensive range of coolers from Baldwin, from the simple Classic 125 to high capacity coolers specifically designed for high flow rate, high ambient temperature, with flow rates to 20 litres per minute
The unit has four sprayers delivering 16 litres per minute
For example, if the existing ordinary water fixtures have an average flow rate of 12 litres per minute
, it will be an average of up to five litres per minute
with new fixtures with water-saving features, Abdullah Al Maeeni, Acting Director-General of ESMA, said.
A spokesman for South Yorkshire Fire and Rescue Service said: "The Incident Commander said the six million litres overnight figure is typical of the high volume pumps, which have the capacity to pump out water at a rate of 8,000 litres per minute
5 litres per minute
," explained Philippe Grohe at the press launch in late September.