The pump curve calculator also asks for information specifically about the pipe on the suction side of the pump. This information is used to compute the net positive suction head available (NPSHA) for liquids. For a pump to properly function, the NPSHA must be greater than the NPSH required...
h - differential head (m) η - pump efficiency Online Pump Calculator - Imperial units The calculator below can used to calculate the hydraulic and shaft power of a pump using Imperial units: q - flow capacity (gpm) γ -specific weight of fluid(lb/ft3) ...
Pressure (psi) Specific Gravity Head (ft) Total Dynamic Head Pumping Water Level from Datum (ft) Head above Datum (ft) Velocity Head (ft) Column Friction Losses (ft) Friction Loss through Discharge Head (ft) Bowl Horsepower Capacity (gal/min) Total Dynamic Head (ft) Specific Gravity Bowl ...
Water Pump Calculator Water pump calculations. Calculate Pressure Head, Total Dynamic Head, Bowl Horsepower, Total Trust acting on Driver Thrust Bearing, Field Head, Power Loss due to Shafting, Power Loss in Thrust Bearings, Motor Load, Field Efficiency, Input Horsepower (Power Supplied to Driver)...
Pump PSI calculator helps you calculate pounds per square inch by entering the values for head in feet and specific gravity of the fluid being pumped. Specific gravity is the heaviness of a substance compared to that of water and it is expressed without units. 更多 网友评论更多 下载豌豆荚...
Pump Pressure Calculator is an android app written by a wildland firefighter that calculates friction loss, head and pump pressure. This app has two parts – a Pump Pressure Calculator and an Friction Loss calculator. The Pump Pressure Calculator will output what PSI a pump needs to be set at...
Pump Pressure Calculator is an android app written by a wildland firefighter that calculates friction loss, head and pump pressure. This app has two parts – a Pump Pressure Calculator and an Friction Loss calculator. The Pump Pressure Calculator will output what PSI a pump needs to be set at...
(A pump characteristic curve calculator might offer different units such as Bar or meters of head). As Figure 1 illustrates, every 2.31 feet of head equals 1 PSI. Fig 1. Every 2.31 feet of head creates 1 PSI of pressure.The Formula for PSI: Feet of Head/2.31 = PSI Flow is the ...
CV coefficient: a coefficient developed by control valve manufacturers that provides an indication of how much flow the valve can handle for a 1 psi pressure drop. For example, a control valve that has a CV of 500 will be able to pass 500 gpm with a pressure drop of 1 psi. CV coeffici...
Return to Titles Energy Calculators Wire to Water Energy Calculator This Excel based calculator allows you to compare the energy consumption of two different pumps based upon hydraulic and motor efficiency. It computes annual operating costs for both and the payback period for the more efficient sys...