Submersible Pump Types, Applications, and How to Choose

Submersible pumps are among the most widely used devices for moving water in homes, farms, buildings, and municipal systems. Because the pump operates below the water surface, it avoids the need for priming and is well suited to deep-water extraction. The term 'submersible pump' covers a wide range of configurations, including deep-well models, sewage units, solar-powered versions, and household pumps. For buyers at the awareness and research stage, the first step is to understand how these types differ and what to look for in a supplier.

What Is a Submersible Pump?

A submersible pump is a pump unit designed to operate while fully submerged in the liquid it moves. The motor and pump are integrated in a single sealed enclosure. This design allows the pump to push water to the surface rather than pulling it, making it effective for deep wells and boreholes. In simple terms, it belongs to the pumps category and is commonly used wherever water must be delivered, drained, or circulated under pressure.

Why the Submersible Pump Type Matters

There is no single submersible pump that fits every job. A pump made for clean water may not handle sewage or particle-laden water. A deep-well pump needs enough stages to generate high head, while a solar pump must be matched to a photovoltaic system. A household pump must suit the local voltage and flow requirement. Selecting the wrong type can lead to reduced efficiency, frequent breakdowns, and higher operating costs. That is why buyers should define the application first, then look for a product type and manufacturer that match the need.

Submersible Pump Market at a Glance

The submersible pump market is large and growing. According to Grand View Research, the global submersible pumps market was valued at USD 13.3 billion in 2025 and is projected to reach USD 19.4 billion by 2033. The same source reports that the borewell segment held the largest market share, about 46.7%, in 2025. Fortune Business Insights estimates that Asia Pacific accounted for 39.72% of the global market in 2025. China also plays a major role in supply: according to OEC, China concentrated 18.5% of global exports of liquid pumps in 2024, worth approximately USD 14.3 billion. In addition, non-clog and sewage submersible pumps represent about 25% of the total global submersible pump market, and the solar water pump segment is expected to grow rapidly as off-grid irrigation demand increases. These figures indicate strong global demand for groundwater pumping, sewage handling, and solar-powered water supply, especially in Asia.

What a Submersible Pump Manufacturer Can Offer

To understand how a full-line pump manufacturer's product range maps to buyer needs, it is useful to look at an established example. ZHEJIANG HAPPY PUMP INDUSTRY CO.,LTD. was established in 1990 and is located in Daxi Town, Wenling City, Zhejiang Province, an area known as the 'Hometown of Water Pumps' in China. The company is a manufacturer of water pumps and motors. Its main product categories include surface pumps, submersible pumps, deep well pumps, solar pumps, motors, pressure control tanks, and spare parts. The product range covers 11 major series with more than 500 specifications. The manufacturing facility covers approximately 55,000 square meters of site area, with about 210,000 square meters of building area. The company reports approximately 800 employees, including about 200 professional and technical staff. Products are exported to more than 150 countries and regions, while the domestic market is also served. For buyers, this scale means that a single manufacturer can support multiple submersible pump projects, from household units to agricultural and municipal applications.

Main Types of Submersible Pumps and Their Uses

The product line includes sewage pumps, solar pumps, deep well pumps, and submersible pumps. Subcategories of this product include surface pumps, submersible pumps, deep well pumps, solar pumps, centrifugal pumps, self-priming pumps, pressure tanks, swimming pool pumps, multistage pumps, and sewage pumps. Model designations in this range include HQBm, QB60, IDB35, HPSm-AX, HRSm-A, QDP series, and QDX series. The following descriptions reflect typical applications for each submersible pump family.

Deep Well Submersible Pumps

Deep well submersible pumps, also referred to as borehole submersible pumps, are designed to lift water from narrow wells or boreholes. They are commonly used in agricultural irrigation, residential water supply, and municipal water extraction. Multistage construction helps them generate high head when the water level is deep below the surface.

Sewage Submersible Pumps

Sewage submersible pumps are built to handle wastewater, drainage, and liquids containing some solids. Cutting submersible sewage pumps, such as the unit shown in the cover image, include a cutting mechanism to reduce solid particles and prevent clogging. These are used in sewage treatment, building drainage, and municipal drainage projects.

Solar Submersible Pumps

Solar submersible pumps are intended for solar pumping systems. They are often used in off-grid locations for agricultural irrigation and remote water supply. These pumps need to work with solar controllers, and their voltage and frequency requirements typically require manufacturer confirmation. The solar water pump market is projected to grow at a significant pace as solar pairing becomes more common in agriculture-focused regions.

Household and Clean Water Submersible Pumps

Household submersible pumps are designed for residential and building water supply and drainage, as well as garden and swimming pool applications. Clean water submersible pumps move water that is free of large solids. These compact pumps are often used in water tanks, small wells, and drainage sumps.

Agricultural Submersible Pumps

Agricultural submersible pumps support irrigation by delivering water from wells, reservoirs, or ponds. Depending on the water source, buyers may choose deep well pumps, solar pumps, or high-flow submersible pumps. Because irrigation demand can be seasonal, both continuous and intermittent operation should be considered.

Key Specifications to Review

Before narrowing the selection, buyers should compare the following specifications: flow rate, head, power, voltage and frequency, material, and protection rating. For example, the pumps in this product range have a power range of 0.25 to 550 kW, a head range of 20 to 100 m, and a flow range of 1.5 to 5,500 m³/h. Protection levels such as IP44 and IP68 are available. Main materials include cast iron, stainless steel, and engineering plastics. If a project requires special input voltage or frequency, the manufacturer should confirm whether customization is possible.

Motors are also an important consideration. A manufacturer that produces its own motors can offer better coordination between motor and pump. For instance, this company manufactures motors with model designations 90S-6 and 90L-6. Motor types include IE2, IE3, IE4, and MS, and the motor range is intended for the manufacturing industry. For projects requiring efficiency certification, buyers can specify an IE2 efficiency motor or an IE4 category motor, depending on the duty and energy goals.

How to Evaluate a Submersible Pump Manufacturer: Step-by-Step

1. Define the application and fluid. Identify whether the pump will handle clean water, sewage, or groundwater, and note any solids content or corrosive elements.
2. Determine flow and head. Estimate the required flow rate in cubic meters per hour and the total head in meters. These two values define the pump duty point.
3. Choose the pump type. Based on the application, select a deep well pump, sewage pump, solar pump, household pump, or agricultural pump.
4. Check electrical and protection specifications. Confirm voltage, frequency (such as 50Hz or 60Hz), phase, and required IP protection level.
5. Assess manufacturer capability. Review the product range, production scale, R&D staff, export experience, and available support. This is where a manufacturer's facility and technical team become important.
6. Request documentation. Ask for datasheets, drawings, samples, or a quotation to verify that the product matches the project requirement.

Common Submersible Pump Use Cases by Sector

• Agriculture irrigation: Deep well submersible pumps and solar pumps move water from wells and reservoirs to fields. Solar pairing is increasingly used in regions where a large share of freshwater withdrawal is for agriculture.
• Residential and building water supply: Household submersible pumps, pressure control tanks, and multistage pumps maintain steady water pressure for homes and buildings.
• Sewage and drainage: Sewage submersible pumps and cutting-type pumps handle wastewater and particle-containing water. Non-clog/sewage submersible pumps represent about 25% of the global submersible pump market.
• Solar off-grid water supply: Solar submersible pumps are used where grid power is unavailable or unreliable, especially in remote agricultural areas.
• Municipal and industrial applications: Submersible pumps are used for municipal water supply and drainage, industrial circulation, cooling, and swimming pool circulation.

Submersible Pump Type Comparison Table

Frequently Asked Questions About Submersible Pumps and Manufacturers

Conclusion

Submersible pumps are a broad category that includes deep-well, sewage, solar, household, and agricultural variants. The right choice depends on the application, the required flow and head, electrical supply, and the manufacturer's ability to support the project. For buyers at the research stage, starting with a clear definition of the duty point and then comparing manufacturers on product range and production capability is a practical path. Zhejiang Happy Pump's range illustrates how a full-line pump manufacturer can cover multiple submersible pump needs with one supplier.

Need help selecting the right submersible pump? Contact Zhejiang Happy Pump Industry Co., Ltd. for a sample, quote, or catalog. Email: admin@happypump.com | Tel: +86-576-86331608 | WhatsApp: +86-13758679190 | Web: www.happypump.com

You can also download the company brochure here: Download PDF brochure.