Appendix b measurements, Conversions – Hale 4DK Series User Manual
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Manual p/n: 029-0020-79-0
47
4DK Series Pumps
TO CONVERT
TO
MULTIPLY BY
BAR ........................................... PSI ........................................... 4.504
Feet Head ...................................... Pounds Pressure ................................................. 2.31
FT.-LB. (Torque) ................................ N-m ......................................... 1.3558
GALLONS .................................. LITERS ....................................... 3.785
HP (Horsepower) ........................ KW (Kilowatts) ................................. 0.7457
One Pound per Square Inch ................. One Bar .................................................... 0.0690
One Pound per Square Inch .................... KPA ......................................................... 0.001
PSI ........................................... BAR ........................................ 0.06895
Pounds per Square Inch ..................... Feed Head ..................................... 0.433
APPENDIX B MEASUREMENTS
Water Horsepower .................................................................................................... (GPM x PSI)/1,714
One Gallon of Water Weighs ............................................................................................... 8.33 Pounds
One Gallon ................................................................................................................... 231 Cubic Inches
One Cubic Foot .................................................................................................................... 7.48 Gallons
One Pound per Square Inch of Head......................................................................... 2.31 Feet of Water
One Inch of Mercury ................................................................................................ 1.132 Feet of Water
One Pound per Square Inch ........................................................................... 2.0178 Inches of Mercury
equals 27.68 inches of Water
One Cubic Meter ................................................................................................................... 1,000 Liters
One Imperial Gallon ............................................................................................................... 1.2 Gallons
CONVERSIONS