WebAssume the pump differential pressure was 40 PSI. 40 PSI x 2.31 multiplier = 92.4 ft of head. This would indicate we are flowing 950 GPM or 5% below the design flow rate. If the test and balance technician uses the correct … WebDivide the fluid velocity squared by 2*32.2ft/s^2 and you get ft. This is "velocity head". Simply subtract the final elevation from the initial elevation to obtain "elevation head". Pumps work by creating velocity head and converting it to pressure head. To convert psi to ft of head multiply by 144/62.4 (1psi=2.3066ft)
Lesson 11: Force, Pressure and Head Calculations
WebFor example, to convert from bar to pounds per square inch you would multiply by 100000 then divide by 6894.757. Or, multiply by 100000/6894.757 = 14.503774. So, to convert directly from bar to … WebOct 15, 2024 · A PSI value can be converted to head feet using the following formula: Head = PSI x 2.31/SG The team knows that the pumped fluids have a specific gravity (SG) of 0.8. Therefore: Head = 15.91 PSI x 2.31/0.8 = 45.9 feet PumpWorks Helps Customers Understand Pressure howard osborne qld
Lesson 11: Force, Pressure and Head Calculations
WebSelect the "from" unit in the left column and follow the row until the "to" unit column. gpm = gallons per minute, gpd = gallons per day, cfm = cubic feet per minute Example - Convert from m3/h to Imperial gallons per minute (gpm) Volume flow in m3/h must be multiplied with 3.67 to convert to Imp gpm. Web30 ft (9.1 m) Dry Suction Lift. 18 ft (5.5 m) Diaphragm / Ball Check Size. 1.5" (38 mm) equivalent. Peak Efficiency. 70%. Maximum Pump Speed: 198 rpm: Weight. VFD: 36 lbs (16 kg) Motor: 236 lbs (107 kg) Polypropylene Pump Head: 376 lbs (171 kg) Conductive Polypropylene Pump Head: 477 lbs (216 kg) Pallet: 52 lbs (24 kg) Mounting Dimension ... WebHow to Convert Pound-force/square Foot to Psi. 1 pound-force/square foot = 0.0069444444 psi. 1 psi = 144 pound-force/square foot. Example: convert 15 pound-force/square foot to psi: 15 pound-force/square foot = 15 × 0.0069444444 psi = 0.1041666667 psi. how many kids did our father have