Water that thinks it's a Gas

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A4 - How pressure affects flow rate

The flow rate of a Scotch MistTM system also varies with pressure and, typically, a mist having a Dv0.9 ≥200 microns will have a flow rate of about 12 l/min.   The calculation is easy to achieve from the ‘k’ factor of the nozzles, which is 2.77 for an ST nozzle.