You can't convert those units. Milimeters of water (mmH2O) is a unit of pressure equal to about 13.6 mmHg. Cubic feet per minute is a measure of fluid flow.
convert milimeter to cubic feet
cubic feet per second x 60 = cubic feet per minute
cubic feet per hour x 0.016666667 = cubic feet per minute
Multiply cubic feet per second by 60 to get cubic feet per minute.
Multiply liters per minute by 0.0353146667 to get cubic feet per minute.
Cubic feet per minute x 28.3168 = liters per minute
Use this formula to convert gallons per minute to cubic feet per second:gallons per minute x 0.002228 = cubic feet per second. So; 500 x 0.002228 = about 1.114 cubic feet per second.
You cannot without knowing the dimensions and shape.
Divide by 60.
liters per minute x 2.1189 = cubic feet per hour
300 cubic meters per hour is about 176.57 cubic feet per minute.Formula: Cubic meters per hour x 0.5886 (rounded) = cubic feet per minute
To convert cubic feet per hour to liters per minute, you can use the conversion factor: 1 cubic foot = 28.3168 liters and 1 hour = 60 minutes. So, you can multiply the cubic feet per hour value by 28.3168/60 to get liters per minute.