Pond pumps, pool pumps, water feature pumps, marine aquarium pumps, solar pumps, and spa pumps operating costs are all being revolutionized with the new Energy Saving Pumps! The pump with a gas pedal! This adjustable horse power system has been proven by industry and power companies to save a lot of money. Order now and save 35%!

The equations for horsepower (HP) are:

Water Horsepower (WHP) = GPM x Feet (TDH or pump head) / 3,956

Brake Horsepower (BHP) = Water Horsepower (WHP) / % Pump Efficiency

Brake Horsepower (BHP) = {(gallons per minute) x (total dynamic pump head) x (specific gravity of liquid)} / {(3,956) x (% pump efficiency)}

Brake Horsepower is proportional to RPM³; pump head is proportional to RPM²; GPM is proportional to RPM

or Gallons per minute = {(Brake Horsepower) x (3956) x (% pump efficiency)} / {(total dynamic pump head) x (specific gravity of liquid)}

So regardless of what our pump head is, if we double the horsepower we should double the flow at that pump head (unless the efficiency changes). Or if we go from 1.5 HP to 2.0 HP we should increase the flow by 33%; going from 1.5 HP to 2.5 HP we should increase the flow by 66%, as long as the pipe diameter will allow that flow. This assumes the pump efficiency does not change.

Electrical Horsepower (EHP) = BHP / % Motor Efficiency

1 Horsepower = 746 watts

Amps = {(HP x 746)} / {Voltage x (#phases)^1/2 x (% Motor efficiency) x (Power Factor)}

Watts = {(Amps x Voltage x (#phases)^1/2 ) / {(%Pump efficiency) x (%Motor efficiency)}

Order now and save 35%! Flow rates up to 10,000 gpm at 100 feet of head!

         

  Sales: 303-883-8000

Energy Saving Pumps™

 Postal address: 3551 S. Monaco Parkway, Suite #138        Denver, CO 80237     USA

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