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Symbol | Definition |
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≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |
The cubic foot per minute (symbol: CFM) is a the unit of volumetric flow rate equal to that of a cubic foot moving each minute. It is equal 0.000471947 m3/s.
The US liquid gallon per minute (symbol: GPM) is a the unit of volumetric flow rate equal to that of a US liquid gallon moving each minute. It is equal 6.30901964 × 10-5 US gal lqd/min.