How do you convert GPM to RPM?

How do you convert GPM to RPM?

Output Calculation The ratio is 1 gallon for every 10 RPM, or 1:10. Now if you measure the pump’s output and find it has pumped 2.3 gallons in one minute, you can estimate its RPM is 2,300.

How many gallons per minute does a 3/4 HP well pump?

Shallow Well Jet Pump System, 3/4 hp, 13/6.5 Amps, 9.6 gpm Flow Rate @ 10 Ft. Lift @ 40 PSI. Country of Origin USA.

How do you calculate GPH water flow rate?

Divide the timed rate by 60 to find the gallon per minute rate: 60 divided by 15 equals 4. Multiply the gallon per minute rate by 60 to find the gph rate: 4 times 60 equals 240 gph.

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How do you calculate psi from GPM?

Divide the flow rate measured in GPM by the area and take the square of the result. Multiply the value from step 2 with the density of water and divide by 2. Add the atmospheric pressure to the result from step 3, and you will get the pressure in PSI.

How do you convert GPM to HP?

Motor Hp = ( GPM ) x ( Total Head, ft ) ( 3,960 ) x Pump \% Eff.

How do you calculate submersible pump capacity?

Quick Formula

  1. Water horsepower = minimum power required to run water pump.
  2. TDH = Total Dynamic Head = Vertical distance liquid travels (in feet) + friction loss from pipe.
  3. Q = flow rate of liquid in gallons per minute.
  4. SG = specific gravity of liquid (this equals 1 if you are pumping water)
  5. Water horsepower =

How do you calculate psi from gallons per minute?

To calculate GPM from pressure in PSI for water, follow these steps:

  1. Measure the pressure inside the tank using a pressure gauge.
  2. Subtract the atmospheric pressure from the tank pressure.
  3. Multiply the result from step 2 by 2 and divide by the density of water.
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How do you convert PSI to GPM?

  1. Step 1: Multiply the constant 29.84 times the coefficient of discharge (cd).
  2. Step 2: Square the measured diameter.
  3. Step 3: Multiply those two numbers: 26.856 x 6.5025 = 174.6.
  4. Step 4: Find the square root of 62 psi, which is 7.8740.
  5. Step 5: Multiply the final two numbers to solve for Q, the discharge in GPM.

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