gph
US gallon per hour
Volumetric flow rateexact by definition
The US gallon per hour is exactly 3.785411784 × 10⁻³/3600 cubic metres per second. Small chemical feed pumps, fuel burners and reverse osmosis membranes are all rated in gph, and oil burner nozzles are sized directly in it.
| 1 gph | 0.063090196 L/min |
Solvers that use volumetric flow rate