Short Hand Unit Notations
PSI Pounds per Square Inch
GPM Gallons per Minute
LPM Liters per Minute
BTU British Thermal Unit
Lbs U.S. Pounds
Ft. Head Foot pounds of head pressure
g Grams
kg Kilograms
CU Cubic or Cubed diamentional measurement
HP Horse Power
KW Kilowatt
cm Centimeter
mm Millimeter
L Liters
oz Ounces
BTU/Hr GPM x 500 x Change in H20 Temperature