9 Types of Submersible Pumps: Choose the Right One for Your Needs

Is it challenging for you to find the perfect water-pumping solution for your needs? 

There are various factors to think about like flow rate, head, location, power source, and budget constraints.

In this guide, we will discuss the different types of submersible pumps available in the market. These versatile and efficient devices are designed to operate while fully submerged in water, making them an ideal choice for a wide range of applications. 

So, let’s dive in and explore the various types of submersible pumps, and find out which one is the best fit for your requirements.

What are Submersible Pumps?

Submersible pumps are specialised devices designed to move fluids from one point to another while being completely submerged in the fluid they are pumping. 

These pumps feature a hermetically sealed submersible pump motor, which is close-coupled to the pump body and contained within a water-tight enclosure. 

This design protects the motor from damage and prevents the entry of liquid. Submersible pumps operate by using the head of fluid to push it forward rather than pull it up, resulting in an extremely energy-efficient and quiet pumping process. 

The submersible pump motor is cooled by the surrounding fluid, preventing overheating and ensuring optimal performance.

What are the 9 Different Types of Submersible Pumps

Knowing different types of submersible pumps helps you make informed decisions, meet specific needs, and ensure efficient water management. 

Let’s explore the different types of submersible pumps available in the market, each with its unique features and applications.

1. Borewell Submersible Pumps

Borewell submersible pumps are designed to extract water from deep borewells. Crompton’s V-5 Stainless Steel Borewell Submersible Pumps are highly efficient and suitable for use in domestic, agricultural, and industrial applications.

2. Oil-filled Submersible Pumps

These pumps feature an oil-filled submersible pump motor type, providing excellent cooling and lubrication for the motor. They are ideal for continuous operation in demanding environments.

3.Water-filled Submersible Pumps

In contrast to oil-filled pumps, water-filled submersible pumps use water to cool and lubricate the motor. Crompton’s V-5 Water-filled Submersible Pumps are specially designed thrust bearings that guarantee the utmost reliability, ensuring optimal performance and extended service life for the pump.

4. Stainless Steel Submersible Pumps

Stainless steel submersible pumps are known for their corrosion-resistant properties, making them suitable for use in harsh environments and with aggressive fluids.

Crompton’s Rust-free Stainless steel pumps provide durable, corrosion-resistant performance, ensuring longevity and reliability in various applications.

5. Horizontal Openwell Submersible Pumps

These pumps are designed for use in open wells, sumps, and tanks. Their horizontal orientation allows for easy installation and maintenance. Check out this buying guide to help you choose the right domestic water pump.

6. Deep Well Submersible Pumps

Deep well submersible pumps are specifically designed for pumping water from deep wells, offering high efficiency and reliability even at great depths.

7. Openwell Submersible Pumps

Openwell submersible pumps are versatile and can be used in open wells, sumps, and tanks. They are easy to install and maintain, thanks to their submersible type pump design.

8. Dry-Type Openwell Submersible Pumps

Dry-type openwell submersible pumps feature a unique design that allows the motor to operate without being submerged in water. This makes them suitable for applications where the water level fluctuates frequently.

9. Sewage Submersible Water Pump

Sewage submersible water pumps are designed to handle wastewater and sewage. 

They are equipped with a special submersible pump motor type that can handle solid particles and prevent clogging, making them ideal for use in septic systems and sewage treatment plants.

Learn more about pumps for residential, agriculture, and speciality applications here.

What are the Uses of Submersible Pumps?

Submersible pumps, with their unique submersible pump motor design, offer a wide range of applications across various industries.

They are frequently used in residential, agricultural, and industrial settings, where the use of submersible pumps ensures efficient water supply, irrigation, sewage treatment, and groundwater extraction. 

Specific applications include pumping water from wells, sumps, and tanks, as well as dewatering flooded areas and handling wastewater.

The advantages of submersible pumps include their high efficiency, low noise levels, and reduced energy consumption due to their fully submerged operation. Furthermore, they are less susceptible to cavitation and can handle fluids with high solid content, making them a reliable and versatile choice for diverse pumping needs.

How are Submersible Pumps Beneficial?

• High efficiency: Submersible pumps operate underwater, reducing energy loss and improving overall performance.
• Low noise levels: Due to their submerged operation, submersible pumps generate minimal noise, ensuring a quiet environment.
• Less prone to cavitation: The submerged design reduces the risk of cavitation, a common issue in surface pumps that can cause damage and decrease performance.
• Ability to handle solids: Submersible pumps can process fluids with high solid content, making them suitable for sewage and wastewater applications.
• Low maintenance: The hermetically sealed design reduces the need for frequent maintenance, ensuring a longer lifespan and lower operational costs.

Conclusion

Understanding the various types of submersible pumps and their specific applications is crucial for selecting the right pump to suit your needs. 

By considering factors such as efficiency, noise levels, and ability to handle solids, you can make an informed decision and choose the most suitable submersible pump for your requirements.

Crompton’s range of submersible pumps, including sump pump submersible options, provides exceptional quality and durability. 

With their rust-free stainless steel construction, Crompton’s pumps guarantee long-lasting, corrosion-resistant performance, meeting the diverse needs of users seeking reliable and efficient pumping solutions.

FAQ’s on Types of Submersible Pumps

1. How does a submersible pump work?

A submersible pump operates underwater, using a sealed submersible pump motor to push water to the surface.

2. What are non-clog submersible pumps?

Non-clog submersible pumps are designed to handle fluids with high solid content, preventing clogging and ensuring smooth operation.

3. What are submersible pumps used for?

Submersible pumps are used for water supply, irrigation, sewage treatment, groundwater extraction, and various industrial applications.

4. Where are submersible pumps used?

Submersible pumps are used in residential, agricultural, and industrial settings, including wells, sumps, tanks, and sewage treatment plants.

5. What are the benefits of a submersible pump?

Benefits include high efficiency, low noise levels, resistance to cavitation, ability to handle solids, and low maintenance requirements.