How Do I Know Which Water Pump to Buy?

What Pump to Buy

What Pump to BuyBuying a water pump for your home can be intimidating, especially when you do not have the necessary information to decide which solution is best for your situation. There are many factors that must be taken into consideration to make the right decision, and coming across terms like suction height, horsepower, and flow rate can become overwhelming. With that in mind, we will answer the question: “How do I know which water pump to buy” and help you learn what to look for when acquiring a new water pump for domestic use.

Which Type of Water Pump is Best for Home Use?

Truth be told, there is not a single type of home water pump (also known as domestic water pump) that is superior to others. The best water pump will always be the one that best suits your needs and expectations. You must have a clear idea of what you want to accomplish with your pump and go from there to find the right product. For instance, if you want to lift water to a tank, centrifugal pumps or jet pumps will be your best option. To evacuate residual water or rainwater from flooded areas, submersible drainage pumps will get the job done. For irrigation, you can choose between centrifugal pumps, jet pumps, and submersible pumps. If you need to extract underground water or water from a cistern, you should go for a submersible pump. To maintain water pressure in bathrooms and showers, you will need a pressure-boosting system.

There are other factors that will determine your choice, such as the height at which the water needs to be lifted, the amount of water needed to fill a tank, and the available voltage at the place of installation.

How Much Horsepower Do I Need for My Home Water Pump?

The question: “How much horsepower do I need for my home water pump?” is a common question among those buying a water pump for domestic use. Generally speaking, domestic water pumps work with 0.5 HP, 0.75 HP, 1.0 HP, 1.5 HP, and 2.0 HP motors. That said, it is never advisable to buy a water pump solely because of its motor’s horsepower; water pumps with the same horsepower can have different characteristics and applications. Instead, your decision should be guided by factors such as flow rate (the amount of water that the pump can move in a given time) and water pressure.

How Far Can a 1HP Water Pump Move Water?

As previously mentioned, water pumps with the same horsepower can have different characteristics and one of these characteristics is water pressure. As an example, a centrifugal water pump with a 1 HP motor can move water up to 115 ft., while a jet pump featuring a motor with the same horsepower can reach up to 157 ft.

How Many Gallons Per Minute Can a 1HP Water Pump Move?

Like water pressure, flow rate is a characteristic that can vary among pumps with the same horsepower. For example, a centrifugal water pump featuring a 1 HP motor can move 26 GPM (gallons per minute), while a jet pump featuring a motor with the same horsepower can move 21 GPM.

How Do I Know If My Water Pump Is Bad?

Once you have picked the right pump and started to use it, there are some complications you might encounter that will prevent you from obtaining the results you expect. Some signs indicating your pump needs to be repaired or replaced include:

  • The motor does not start
  • The water pump does not pump enough water
  • Water pressure is insufficient
  • The motor works intermittently or overheats
  • There is leakage between the pump body and the motor
  • The pump makes strange noises

Whenever one of these issues arise, it is advisable to contact a qualified water pump technician to locate the cause of the problem and fix it accordingly. 

If you are currently in the process of acquiring a domestic water pump, feel free to browse through our website and check out all the amazing water pump solutions we have for your home.

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