Submersible Electric Pump
FREQUENTLY ASKED QUESTIONS
How does an electric submersible pump work?
An electric submersible pump, also called an ESP pump, basically works by pumping water and other types of liquid. It is powered by an electric engine that enables the pump to increase the kinetic energy of different types of fluid. By doing this, the pump generates pressure, which in turn pushes the liquid up through the pump. The pump then transfers the fluid to a storage tank of some sort, typically one with a float switch to help control volume.
What size submersible pump do I need?
One rule of thumb for you to follow is that the diameter of the pump’s discharge should be equal to the minimum size of the pipe. If the discharge has a diameter of 1.25 inches, the pipe should measure at least 1.25 inches. Check the submersible pump price against its specifications to make sure the pump you’re looking at is worth the purchase.
How long will a submersible pump last?
Submersible pumps are highly durable, and many will last up to 15 years or longer with proper care and maintenance.
What are the different types of submersible pumps?
- Irrigation submersible pumps
- Sewage submersible pumps
- Water submersible pumps
- Sand submersible pumps
- Solar submersible pumps
How do you calculate the required number of stages of a submersible pump?
You can calculate the number of required stages of a submersible electric pump by taking the value of the total dynamic head (TDH) and the length of each stage. You can find out what the TDH is by adding up the values of the head length, pumping level, drop pipe friction loss, and check value friction. The sum of all these is equal to the TDH.
Divide the TDH by the stage length, and you’ll get the number of submersible pump stages you need.
Why are submersible pumps used?
Submersible pumps are used in a variety of applications because they can “lift” liquid efficiently and can also work in different depths and with differing flow rates. They can be useful in a variety of ways and can work with different kinds of liquid. These pumps can help lift water out of deep wells, extract mud from a construction site, or pump oil in drilling sites.
Can a submersible pump run dry?
This depends on how the electric sub pump was designed. While some can run dry, others will not. However, letting a submersible pump run dry is never ideal. Running it dry can cause damage to a pump if it’s not designed to withstand the heat generated when this happens.
Will a submersible pump burn out?
Typically, as the name suggests, submersible pumps should be completely submerged in water. This is usually enough to keep the pump’s temperature from rising above the desired range. Running a submersible pump dry can also cause burn out, which can, in turn, overheat the motor. If your pump does burn out, you won’t be able to operate it at full capacity.
What is an open well submersible pump?
Submersible pumps can work with different liquids, but an open well submersible pump usually works as an underwater transfer pump. Pumps like these are often used for irrigation purposes.
One of the best things about submersible pumps is that they’re versatile, coming in extremely handy for a variety of applications. They are typically well-designed and don’t consume much power when running. Furthermore, they’re designed to be safe for use, even though their electric motors are submerged in water and other liquids.
Submersible electric pumps have been around for quite a while and have proven to be extremely useful in many ways. They have helped modernise outdated industries and have also proved their worth in both large-scale and small-scale operations.
A septic tank may not be the most attractive feature in a building, but it’s nonetheless a vital one in some. It collects wastewater and sewage from houses and other kinds of buildings that are not connected to the mains drains. But as time passes, septic tanks eventually and inevitably reach their capacity. At some point, they’ll need to be properly drained. When septic tanks need emptying, an ESP or electric submersible pump is usually the best choice for the job. These pumps effectively drain the tanks of their contents, transferring the waste material to a different storage container that will then transport it to the proper treatment facility.
Water Extraction And Drainage
Flooding occurs for different reasons and can happen in a variety of scenarios. When certain spaces flood, such as basements, it can be difficult to drain the water away. A submersible pump can pump water out of the area to make cleaning up easier, faster, and more efficient.
Additionally, the right pump makes little noise and so won’t even disrupt the day to day activities taking place in the rest of the building.
Draining water is also done to avert flooding in certain areas, especially those close to a body of water like a river. The use of a submersible pump can make tasks as large as these much more manageable.
Construction And Slurry Pumping
Submersible pumps can also be useful on construction sites. Because construction sites deal with a variety of materials and conditions daily, these pumps can at least help keep a few factors under control.
Construction sites sometimes end up filled with water for various reasons, such as inclement weather or accidents. Submersible pumps can remove water from these locations, even disposing of heavy mud where necessary.
Of course, it’s always important to ensure that submersible pumps are handled carefully, particularly in very busy areas like construction sites, and electrical components should be kept intact and protected.
It should come as no surprise that a large submersible pump is even suitable for offshore and inland oil wells. It can extract moderate to high amounts of fluid and can adapt efficiently, even to deviated wells. Additionally, a pump of this type can work well in harsh environments without too many issues, as long as it is properly maintained and cared for.
Another advantage of using a submersible pump in oil wells is that it is quiet and sanitary. It carries out the job cleanly and efficiently without making much mess or fuss and is therefore unlikely to cause disruption to any ongoing activities.
A submersible pump can also work with a wide range of flow rates and can operate at significant depths. What’s more, it can help extract more oil than natural production would otherwise do.
Deep Well Drilling
Typically, wells tap into sources of certain liquids, such as oil or water, deep under the surface of the ground. A submersible pump that’s compatible with deep well drilling can help lift underground water and pump it through a hose and into a storage container.
Submersible pumps are often the better choice when it comes to deep well drilling because they encounter fewer issues. Above-ground well water pumps can run into problems like cavitation or losing prime, but these are unlikely to happen with submersible pumps. Additionally, submersible pumps are built to last, capable of continuously pumping water into a building over two decades, for instance.
Irrigation is an important method used in keeping gardens and plants, farming agricultural crops, bringing water to dry areas, and more. It entails extracting water from a variety of sources, such as groundwater, surface water, treated wastewater, or even floodwater. The water is then pumped to the area that needs it.
Alongside these large-scale uses, there’s also call for a mini submersible pump for applications such as domestic gardening or providing an aquarium with a filter, for example.
Submersible pumps can make the distribution of water from its source to its destination easier and quicker. Depending on how large the area involved is, a series of submersible pumps may be necessary. The team at Electric Fuel Pump can help provide the supplies needed for irrigation and various other pumping needs.
Many areas around the world are very prone to fires, especially during the warmer and drier months of the year. However, fires can also break out for other reasons in less-prone areas or locations where there may not be a sufficient source of water.
Using water is one of the most common ways of extinguishing a fire. Not only does water extinguish fire, but it also helps bring the temperature down, which prevents the flames from spreading.
Submersible pumps are good for fire fighting not just because they help provide a water source but also because their cables are flame retardant. This makes them additionally safe to use in any place where fire breaks out.
Pumps, Accessories, And Supplies
There are many different types of pumps, but submersible pumps are among some of the most versatile and useful of the lot. No matter what you need it for, you’ll want to be able to choose from a variety of pumps that can help make your task or project easier, simpler, and faster to do.
We at Electric Fuel Pump, the UK’s best pump retailer, are always happy to help customers to select the best pumps and supplies for their needs. For enquiries about available products or electric submersible pump cost, email us today at email@example.com.
Difference Between A Sump Pump And A Submersible Pump
A sump pump is designed to have its electric motor situated above the waterline. A 12V submersible portable transfer pump, meanwhile, is designed to be safely submerged underwater, and that includes the motor and all other component parts.
While it’s possible to use both types of pumps interchangeably, there still needs to be some research and forethought behind switching between the two. When switching between a sump pump and a submersible pump, it’s important to cut the power to the pump that’s already in use by turning off the circuit breaker.
The Efficiency Of Using A Submersible Electric Pump Compared To A Diesel Pump
While a diesel pump has its own uses and advantages, electric submersible fuel pumps are the preferred option in certain situations. For one thing, submersible electric pumps will work in all kinds of weather and can operate in water temperatures of up to 40oC. They’re also more cost-effective and more compact, making them more versatile and easier to use in different locations.
Additionally, submersible electric pumps are quieter and so can even be operated in residential areas at any time of the day or night.
All About Submersible Pumps
No matter what the application, there will be a pump to match. For instance, you can use a commercial electric submersible pump for heavy duty tasks; while there are submersible pumps that are suitable for light industrial or even domestic operations. They are all designed to be completely submerged in liquid, motor and all.
This allows the pump to push the liquid upward instead of pulling it. What’s more, submersible pumps can be connected to a network of pipes or hoses for certain types of jobs.
These pumps also come with different degrees of strength. The more viscous a liquid is, the stronger a pump has to be in order to function efficiently. Additionally, some liquids can sometimes have solid debris mixed in, so the pump required for these types of jobs is one that’s able to filter out solids as well.
The History Of The Electrical Submersible Pump
The first electric motor that could run underwater was invented in 1911 by Armais Arutunoff, an 18-year-old in Russia. In the following years, Arutunoff adapted his invention for use in different applications.
After emigrating to the US, Arutunoff and his business partner, Samuel VanWert, conceptualised a new device using Arutunoff’s motor and tested the prototype in an oil well. From there, the new device was developed into the pump we know and use today.
Things To Know About Submersible Electric Pumps
A waterproof electric pump uses rubber water seals that work to insulate the interior from water and air coming in from the outside.
The pumps’ cables are tightly protected against the influx of water. They are wrapped in air-resistant and waterproof neoprene, and any gaps are filled with neoprene.
Submersible pumps should be plugged into a GFCI receptacle. Homes in areas where flooding is possible should have such a GFCI receptacle.
Don’t let water freeze while a submersible pump is still submerged. Frozen water can crack cables and other parts of the pump, making electric shock possible when the water thaws.
Avoid swimming or paddling in ponds or pools that contain a submersible pump. Make sure you cut off the power source of the pump before going into the water.