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0000032579 00000 n /* ]]> */, Chemical Injection Rate (Water Chemistry Control), Washington Technical Assistance Organizations, Department of Biological Systems Engineering.

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0000004296 00000 n { 0000006739 00000 n 0000001894 00000 n 0000074139 00000 n In both cases you will encounter frictional resistance which is dependent on the material of the pipes. 0000010661 00000 n Example - Horsepower Required to Pump Water. water horsepower: Q = flow rate or discharge: H = total head: n = pump efficiency: BHP = brake horsepower: NPSH = net positive suction head: V = velocity of fluid or liquid: p = impeller inlet pressure: p v = vapor pressure of fluid or liquid: SW = specific weight of fluid or liquid: g = acceleration of gravity

20 0 obj <> endobj 0000003021 00000 n 1 ft (foot) = 0.3048 m 0000068756 00000 n This depends on the volume flow rate (i.e. 0000005130 00000 n

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water horsepower: Q = flow rate or discharge: H = total head: n = pump efficiency: BHP = brake horsepower: NPSH = net positive suction head: V = velocity of fluid or liquid: p = impeller inlet pressure: p v = vapor pressure of fluid or liquid: SW = specific weight of fluid or liquid: g = acceleration of gravity 0000089955 00000 n

Your Discussion Place - FORUM (Ask your question or start a discussion). Use this form to estimate the brake horsepower and total power (hp) requirements of the electric motor used to power an irrigation water pump.

0000006553 00000 n power used to pump water, we must know the: 1. pumping rate in gallons per minute (gpm), and 2. total dynamic head (TDH) in feet.

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0000124281 00000 n Energy imparted to water by the pump is called water horsepower - and can be calculated as, Pwhp = q h SG / (3960 μ)                            (1), Pwhp = q dp / (1715 μ)                   (2), 20 gallons of water per minute is elevated 20 ft. Pressure = Pounds per Square Inch . friction loss in piping and efficiency = 1.0) can be calculated as, P = (100 liter/min) (10 m) (1000 kg/m3) / (6116 103 (1.0)). /* /Filter/FlateDecode/Index[32 120]/Length 27/Size 152/Type/XRef/W[1 1 1]>>stream

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20 gallons of water per minute is elevated 20 ft.

0000003343 00000 n Required horsepower (hp) to pump 1 cubic foot of water per minute (ft3/min) with efficiency 85%- is indicated in the diagram below: 1. 0000011869 00000 n 0000005981 00000 n

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To find the input horsepower requirement for a hydraulic pump, use this hydraulic pump horsepower formula: HP = (Flow x Pressure) / 1714. 0000015842 00000 n m3/s) and whether your line is vertical or horizontal. The horsepower required (ex. 0000072945 00000 n

Use this form to estimate the brake horsepower and total power (hp) requirements of the electric motor used to power an irrigation water pump..

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Also calculate the total power requirements (energy use rate). These applications will - due to browser restrictions - send data between your browser and our server. 0000002084 00000 n Power required to pump water at 60oF with ideal pump efficiency 1.0: Note!

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the pump must be greater than the water horsepower leaving the pump.

Power required to pump water at 60 o F with ideal pump … 0000023914 00000 n ABN: 41 547 282 697, IrriCruser Soft Hose Travelling Irrigators, Lawn Irrigation and Synthetic Turf Cooling, Nozzle Flow Rate and Effective Application Rate, Nozzle Flow Rate and Required Nozzle Diameter, Sprinkler Density based on Rectangular or Triangular Spacing, Traveling Sprinkler Water Application Rate, Travelling Irrigator Irrigation Area Rate, Irrigation System Required Total Flow Rate, Net Positive Suction Head Available (NPSHA), Pipe Water Velocity and Minimum Pipe Diameter.

0000005747 00000 n 0000002636 00000 n 0000069781 00000 n 0000024264 00000 n Please click here to be redirected to your nearest store and get the best deals! Required Water Pump Horsepower Use this form to estimate the brake horsepower and total power (hp) requirements of the electric motor used to power an irrigation water pump .

0000123877 00000 n 0000024097 00000 n Water horsepower is the minimum power required to move water. 0000004442 00000 n 0000066233 00000 n This depends on the volume flow rate (i.e. 0000003531 00000 n 0000066383 00000 n

{�; m��`I�~�|���ˌ[��"�f�2X3Z2Nax��D�L>�aC�B�l�����t�\$�\:�!o۹�-\�:�|1V��{mT�0�d������1n��k����?9�'ri�F��k9��63V3C�0���@��7 ��>>> endobj 22 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/Properties<>/MC1<>/MC2<>/MC3<>>>/Shading<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 23 0 obj <> endobj 24 0 obj <> endobj 25 0 obj <> endobj 26 0 obj <> endobj 27 0 obj <> endobj 28 0 obj [/ICCBased 49 0 R] endobj 29 0 obj <> endobj 30 0 obj <> endobj 31 0 obj [54 0 R] endobj 32 0 obj <>stream The water horsepower, or minimum power required to run the pump, equals ∗ ∗, where TDH is the total dynamic head in feet, Q is the flow rate in gpm, and SG is the specific gravity (1 for water).

0000022386 00000 n 0000036647 00000 n 0000074483 00000 n Use this form to estimate the brake horsepower required.

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H�\�_��0G��)�8�0�Mr�A� Copyright 2012-2021 911Metallurgist | All Rights Reserved, How much Horsepower HP is required to Lift Water to Different Heights, on How much Horsepower HP is required to Lift Water to Different Heights. Laboratory Testing Consulting & Engineering Process Equipment. 0000073632 00000 n

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