Conversion Tables
Some Useful Conversion Tables For You
To convert to litres/sec
multiply by
|
Gallons/min |
x 0.0757 |
|
m³ /hr |
x 0.278 |
|
m³ /min |
x 16.68 |
|
Tonnes/hr |
x 0.278 ÷ S.G. |
|
Litres/min |
x 0.0167 |
|
Kilograms/hr |
x 0.000278 ÷ S.G. |
|
U.S.Gals/min |
x 0.063 |
|
Cubic feet/sec |
x 28.3 |
|
Cubic feet/min |
x 0.47 |
|
British tons/hr |
x 0.282 ÷ S.G. |
|
British barrels/hr |
x 0.453 |
To convert to m³ /hr
multiply by
|
Gallons/min |
x 0.273 |
|
Litres/sec |
x 3.60 |
|
Litres/min |
x 0.06 |
|
Metric tonnes/hr |
x 1 ÷ S.G. |
|
m³/min |
x 60 |
|
Kilograms/hr |
x 0.001 ÷ S.G. |
|
Kilograms/sec |
x 3.6 ÷ S.G. |
|
U.S.Gals/min |
x 0.227 |
|
Cubic feet/sec |
x 102.0 |
|
Cubic feet/min |
x 0.47 |
|
British tons/hr |
x 1.015 ÷ S.G. |
|
British barrels/hr |
x 0.163 |
Pumping Head Conversions
To convert to metres
multiply by
|
Feet |
x 0.305 |
|
kg/cm² |
x 10 ÷ S.G. |
|
PSI |
x 0.704 ÷ S.G. |
|
Inches Hg |
x 0.345 ÷ S.G. |
|
cm Hg |
x 0.1362 ÷ S.G. |
|
Atmospheres |
x 10.35 ÷ S.G. |
|
KN/m² (KPa) |
x 0.102 ÷ S.G. |
|
Bar |
x 10.2 ÷ S.G. |
Power Conversions
To convert to kilowatts
|
Horsepower |
x 0.746 |
To convert to hp
|
Kilowatts |
x 1.341 |
kW =
|
m³ / hr x Total head in metres x S.G. |
|
367.87 x Pump Efficiency |
BHP =
|
IMP.GPM x Total head in Ft x S.G. x 10 |
|
33,000 x Pump Efficiency |