Water pressure pumps, or booster pumps as they are sometimes called, are intended to increase the amount and intensity of water flow from different water sources to a water exit by increasing the water flow pressure.

One of the main reasons for installing a water pressure pump is to help rectify low-water pressure, which may cause extremely irritating problems, particularly for activities such as bathing under a water trickle or waiting for a glass of water for a very lengthy time.

The following are some frequently asked questions about pressure pumps:


A pressure pump is just a fan that has been motorized. Because of the use of an electric motor, the blades of the fan/impeller rotate to enhance water flow and circulation.

All pressure pumps include an inlet and an outlet and sensing devices, which are often a pressure switch or flow control, which aid in the maintenance of the proper amount of pressure in the system. You may add a pump pressure switch to provide more control over the cut-off pressure and other parameters.


Pressure pumps are commonly used to circulate water in swimming pools. The pump helps to circulate the water and maintain the water pressure in the pool, keeping the water clean and clear. In addition, pressure pumps can also be used to filtrate and aerate the water, providing a healthy environment for swimming.

Pressure pumps can also be used in domestic homes to provide pressure-assisted flushing for toilets and showers. By increasing the pressure of the water, pressure-assisted flushing can help to reduce water consumption and save money on utility bills.

In addition, pressure pumps can be used to supply water to sprinkler systems and hosepipes. By increasing the pressure of the water, pressure pumps can help to improve the efficiency of irrigation systems, saving time and money.

Examples of typical uses are as follows:

  • The removal of water from a water/rain collecting tank increases domestic pressure in a residence when it is too low.
  • The pumping of water from an alternate water source, including a river, reservoir, or stream, increases water flow for irrigation schemes.
  • The supplying of water to equipment that may need large quantities of water at high pressure to function properly in an industrial setting.
  • Increase water pressure as a consequence of a lack of water supplies from the city.
  • Pump water from the ground up to several floors in a single operation.


  • The use of gravity, for example, when pumping upwards or to a home with several floors.
  • Range from the water source — the greater the distance between the water source and the water distribution system, the lower the pressure owing to friction in the pipe.
  • Because of the friction created by the water flowing through the pipeline, if water pipes are too tiny, smaller quantities of water will flow through them, and it would lose more pressure.
  • Insufficient water pressure from the city.
  • The addition of new systems, like fixtures or irrigation systems, may cause your water system to be overused.
  • Plumbing issues such as blocked pipes, malfunctioning pressure valves, tiny pipes, leaks, and so forth (An electric pressure pump will not address any of these problems).

Is it possible for a pressure pump to assist with inlet pressure and/or pressure improvement?

The quantity of water that flows through a hose, pipe, or spout in a certain period of time is referred to as the flow rate. If you want to make water flow from one location to another, you’ll need a lot of pressure. Water pressure may also refer to the force that the water exerts after being discharged from a pipe or faucet.

Pressure pumps are often used to increase water pressure, but you may also use them to increase the flow rate. The purpose of a pressure pump is to move water at a quicker pace and a greater pressure than normal. However, these two states impact one another, which is why it is critical to comprehend and refer to pump curves. The pressure decreases in proportion to the increase in flow rate.

Imagine a flowing garden hose and that you have placed your thumb over to visualize the connection among flowrate. The water comes out from the pipe at a greater pressure due to limiting the flow velocity with your thumb. As with a pressure pump, the operation is comparable. The pump delivers an enhanced water flow at shallow pressure, allowing for more efficient water use. The plumbing in the house, which includes multi-story buildings, elbows in the piping, and taps that impose limitations (such as the thumb on the hose), implies reducing the flow rate for the whole house.


The first step in choosing the most appropriate pressure pump is determining what you will use it for; this is known as the application stage.

  • In what direction will the water be transported?
  • What is the diameter of the pipe that will be used to pump the water?
  • If the water supply is a higher or lower pump, which is it?
  • Determine the degree to which the water pressure pump will be required to function — is the home a multi-story structure with one or two bathrooms?
  • The amount of water you need to move and the number of outlets the pump needs to provide at the same time are both important considerations.
  • What level of pressure is required?

Important concerns and considerations that will affect the kind and quality of the pump that will be required are those listed above. The greater the distance that water must travel, the more durable the pump must be designed to be. Water is hefty, and the greater the distance and the greater the height over which the water must travel, the greater the pressure placed on the pump.

.When buying a water pressure pump, you should consider the following factors:

  • Flow rate: What is the maximum amount of water that the pressure pump can produce?
  • Pressure boost: What is the maximum pressure that the pump can increase to the already existing water pressure?
  • Energy: How much electrical power is required for the pump to operate?


Centrifuge pumps featuring impellers that draw water in and push it out at increasing pressure are the most common pressure pumps. The impeller functions similarly to a vane in that it spins around an axis that draws water into it. Water is forced outwards by centrifugal force when it enters the pump via the curved vanes of the impellers, which are located on each side of the pump.

Water Pressure Booster Pump

According to the purpose for which the pump is being used, the DAB line of pumps provides a broad range of flow rates and pressures. DAB’s product line is divided into three major areas.

  • Peripheral/volumetric pumps: These pumps are typically low-power devices utilized when they must transport small quantities of water at high pressure.
  • Positive suction pumps, which are self-priming pumps because they have the additional characteristic of a venturi inside the pump, can pull water from a lower level than the one at which the pump is placed, referred to as negative suction. There must be no more than 3 meters of suction height below the pump’s level while the pump is operating.
  • A positive suction is achieved by centrifugal pumps, which are comparable to self-priming pumps but do not have a venturi. As a result, water must be present above the height of the pump, AKA “positive suction”. These type pumps are very efficient when delivering large quantities of water at moderate to great pressure.


Mounting a water pressure pump is a simple procedure. To effectively move water, pressure pumps must be placed close to its source or close to where it will move from the water. These places may include the home’s water supply line, the bottom of a water tank, and other such locations. To connect the pump to the plumbing system, there is an inlet and an outlet. The outlet must be connected to the plumbing system again.


  • It is recommended that you use flex connections for your pump’s suction and discharge connections since vibrations may travel through your plumbing system and cause a great deal of noise and damage over time.
  • Maintain a backup plan if anything goes wrong or the pump is not performing as expected so that you can still get water into your home.
  • Find a method to check the pump in a controlled environment without flowing water through the whole home. This would be to help detect leaks, or other issues, stemming from the plumbing.

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