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Water Pump VS Jet Pump

Lowe's Editorial Team

By Lowe's Editorial Team
Published October 28, 2024

Water pumps are commonly used to transfer water from lower to higher levels, efficiently removing excess water and supplying you with a steady flow. This guide will help you understand the differences between a water pump vs jet pump and help you make an informed decision.

What is a Water Pump?

A water pump transfers water from a lower level to a higher one and removes excess water. It is commonly used to extract water from underground sources or personal wells and store it in a storage tank, which supplies water to the entire house.

What is a Jet Pump?

A jet pump is a particular type of strong pump that can be used to provide water to homes, water crops, increase water pressure or extract water from underground sources. These pumps are often chosen because they don't need a lot of maintenance.

Water Pump vs Jet Pump

Let’s see the advantages of each pump.

How it Works

Water Pump

  • Water pumps use an impeller or an oscillating diaphragm to improve the flow rate in a house or a building.
  • By rotating, an impeller pushes water through the pump and increases the water pressure inside the pump chamber.
  • As the pressure increases in the pump chamber, water is cycled in and out.

Jet Pump

  • Jet pumps use an electric impeller to push water into a tiny channel, which forces the water to travel swiftly.
  • As a vacuum forms in the channel, more water is drawn upwards.

Location

Water Pump: Water pumps can be used in various locations, depending on their specific purpose.

  • Basements or utility rooms: For homes with well water or sump pumps.
  • Pump houses: Independent buildings designed to contain water pumps and associated machinery.
  • Water treatment plants: For the purpose of purifying and filtering water.
  • Irrigation systems: To move water around for gardening or farming.

Jet Pump: Jet pumps are typically located above ground, while water pumps can be above or below ground. They can be spotted in different locations.

  • Rural areas: These areas may not have easy access to electricity or deep wells are common.
  • Remote locations: In places where deep water sources make other pump types unsuitable.
  • Residential settings: In homes with deep wells.

Depth

Water Pump: Centrifugal water pumps usually work well when moving water with a low lift (height) and over short distances. Because of their restricted suction power, they are less helpful in extracting water from deep wells.

Jet Pump: The purpose of jet pumps is to pump water from deeper levels. A deep well jet pump often uses a two-pipe system and can pull water up from depths greater than 25 feet.

Installation

Water Pump: A standard water pump installation is simple, particularly for surface-level applications. Submerged water pumps are situated inside the water source, which might be a well or a tank.

To install a water pump at home, you must connect it to a power source and a water supply. Secure the pump to a firm platform and check the plumbing connections.

Jet Pump: Jet pumps are usually situated above ground with the jet component located in the water source. Shallow-well jet pumps require only one pipe, but deep-well jet pumps require two pipes.

To install a jet pump at home, connect it to a water source and a power supply. To avoid cavitation, place the pump below the water level of your source.

Efficiency

Water Pump: Centrifugal water pumps are often more effective when transferring large amounts of water over short distances with little elevation change. They are often used in water gardens, fill pools and power well pumps.

Jet Pump: Jet pumps are essential when suction from deeper sources is required. They are commonly used in homes with deep wells to increase water pressure.

Which is Better: A Water Pump or a Jet Pump?

The choice between a water pump and a jet pump depends on their application. A jet pump is likely a better option for shallow or deep wells due to its suction features. A regular water pump is more suitable and cost-effective for normal water transfer activities at the surface level.

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