# Readers ask: Jet Pump How Much Horse Power Do I Need?

## How deep can a 1/2 HP well pump go?

2½” – Jet pumps in shallow well applications (depth less than 25 feet ) should be installed using 1¼” suction piping with a foot valve. 4″ – Convertible jet pumps used in deep well applications (depth greater than 25 feet) and deep well submersible pumps.

## How do you calculate pump horsepower?

The following formula can be used to calculate water horsepower (WHP).

1. WHP = HQ / 3960.
2. Where H is the change in pressure measured in height of water in feet and Q is the water flow rate in gallons per minute.
3. WHP = (112 x 460) / 3960 = 13.0.

## How deep can a 1 HP well pump go?

What is the Pumping Capacity in Gallons per Minute for a 1-Line Shallow Well Jet Pump? A one-line jet pump can typically raise water from depths of just a few feet (or “0” depth) to about 25 feet in depth.

## How many watts does a jet pump use?

The average well pump uses anywhere between 750 and 1,050 watts of power. The wattage will depend on the size of the pump’s horsepower. For a median-sized home, the pump will generally consume 1/3 horsepower, meaning 800 watts. The starting power requires two times the wattage it needs for running.

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## How far can a 1 hp pump push water horizontally?

The pump at ground level acts as the source of vacuum and has a theoretical lifting capability of about 30 feet (It would lift 34 feet if it could create a perfect vacuum). In practice, 25 feet is all you should design a centrifugal or jet pump to lift in order to have adequate capacity left for water usage.

## How much height can a 1 hp motor lift?

3) Self Priming Monoblock Water Pump 1HP This self-priming monoblock pump can lift water from 25 feet depth & can lift water up to 100 feet height. This means it is the strongest 1 H.P. (Horsepower) pump available in this price range of Rs 3000 in the market.

## What is the meaning of 1 hp pump?

Water horsepower is the minimum power required to move water. In other words, it is the power a pump would require if the pump was 100 percent efficient. This equation was derived knowing that one horsepower is equal to 550 foot-pounds per second.

## Is 2.5 gpm a good well?

5 gpm (two fixtures running simultaneously at 2.5 gpm) is a good estimate of peak demand, for the typical household. Water wells that reliably yield 5 gpm should be able to meet peak and daily needs for most residences. Wells yielding less than 5 gpm, however, are sometimes the only water source available.

## How far off the bottom should a well pump be?

Pumps should never be set directly at the bottom of a well. It is usually best to place the pump 10 to 20 feet up from the bottom of the well.

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## How many watts do you need to power a house?

In a typical home, essential items will average 5000 – 7500 watts of power to run.

## How much electricity does a 1.5 HP water pump use?

1.5 hp = 1 kw = 0.3 kwh for 20 minutes per day.