What GPM LPM ?

 GPM means Gallons Per Minute. Also known as "flow rate", GPM is a measure of how many gallons of water flow out of your shower head each minute. Since 1992, a maximum of 2.5 GPM is the federally mandated flow rate for new shower heads. ... The GPM flow rate for shower heads has decreased over time

Gpm ♡ .

1 gallon US per minute (gal/min) = 0.0022 cubic feet per second (ft³/sec)

 

 

 

 

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1 US gallon per minute (gpm) is equal to 3.7854117839 liters per minute (lpm). To convert gallons per minute to liters per minute, multiply the gallons per minute value by 3.7854117839. For example, to convert 2 gpm to lpm, multiply 2 by 3.7854117839, that makes 7.5708 lpm is 2 gpm.

 

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L/min↔m3/s 1 m3/s = 60000 L/min. L/min↔m3/d 1 L/min = 1.44 m3/d.

LPM 

LPM is an abbreviation of litres per minute (l/min). When used in the context of a particle counter's flow rate, it is a measurement of the velocity at which air flows into the sample probe. For example, a flow rate of 2.83 LPM means the particle counter will sample 2.83 litres of air per minute.****