Why Choose Hungerät as Your #1 3 Phase Submersible Pumps Manufacturer in China
- Over 25 years of experience in water pump manufacturing
- Free Sample and tailored design based on your needs
- Full-scope solar water solutions
- Reliable after-sales & technical support
- In-house parts machining for quality assurance
- Fast delivery & global supply coverage
Heavy-Duty 3 Phase Submersible Pumps for Industrial, Agricultural, and Municipal Use
A powerful and stable water supply solution is essential in large-scale projects, such as industry facilities, agricultural irrigation, and municipal engineering.
A 3-phase motor is more efficient, stable, and durable. It’s suitable for long-time operation and can support different working environments, such as deep wells, water tanks, and sewage systems. Compared with single-phase submersible pumps, 3-phase submersible pumps can support a large horsepower demand, run more stably, reduce maintenance, and be cost-effective. With these features, they are well-suited for agricultural irrigation, industrial water transfer, municipal sewage systems, and large-scale construction projects.
Hungerät offers 3-phase deep well pumps, submersible pumps, and sewage pumps with multiple outlets, flow rates, and heads, ensuring the right solutions for every need.
Choose by Material
Hungerät produces 3-phase submersible pumps made of cast-iron, aluminum, and stainless steel.
WQD Series-Cast Iron Sewage Pump
QY Series-Cast Iron Oil-Filled Submersible Pump
GNWQ Series-Cutting Sewage Type Submersible Pump
Select by Water Type
No matter whether you need 3-phase submersible pumps for clean water, wastewater, or seawater, you can always find the right solution in Hungerät.
ASWQ Series-Cutting Sewage Type Sewage Pump
WQ Series-Stainless Sewage Submersible Electric Pump
10SP Series-10 Inch Stainless Steel Deep Well Pump
Choose by Applications
Whether for agriculture, industry, or municipal use, our range of 3-phase submersible pumps can meet every need.
QYS Stainless Steel Oil-Filled Submersible Pump For Seawater
150QJ Series-High Performance Cast Iron Submersible Pump
WQDX Series-Large Outlet Clean and Dirty Water Submersible Pump
Why Hungerät 3 Phase Submersible Pump
A three-phase power supply supports high-power motors, making them suitable for long-term, continuous operation.
Ideal for extracting deep well water and providing long-distance water supply.
It can meet the demands of agricultural irrigation, industrial drainage, and large-scale water supply.
Vertical/inclined/horizontal installation, suitable for different working conditions.
Wide Application Coverage
Different industries and environments need stable water solutions. Agricultural irrigation requires a high head and a large flow rate to ensure a water supply for large-scale fields. The industry water supply needs a continuous and stable water supply to support the water demand for production. Municipal engineering requires flood drainage, sewage discharge, and emergency water supply. Residential and commercial buildings require high-rise water supply and community drainage. Hungerät offers a wide range of 3-phase submersible pumps to meet every need.
Customizable Design
Different markets and countries have different requirements for voltage, frequency, and materials. Hungerät can customize the 3-phase voltage for 380V and 415V, 50Hz/60Hz. For the materials, you can choose from cast-iron, stainless steel, aluminum, and alloy for the 3-phase submersible pumps. And for more functions, soft starter cabinets, protectors, and cooling jackets are optional.
For distributors seeking private labeling or OEM solutions, the Hungerät engineering team offers full customization support. This tailor-made approach allows businesses to differentiate their product lines and capture more market opportunities.
Professional 3 Phase Submersible Pumps Manufacturer in China
Hungerät has over 53,000 square meters of factory capacity, equipped with 20 CNC machines and automated production lines. Strict quality control ensures every pump component meets high standards for performance and durability.
Whether you’re a distributor, contractor, or end user, working with a manufacturer that controls its own production can guarantee the quality, delivery, and long-term service.
It is mainly used for industrial, agricultural, and large-scale water supply, where high power and efficiency are required.
Yes, it requires a 3-phase power source (usually 380–415V) for proper operation.
They are generally not used in regular homes but can be applied in farms, villas, or places with a 3-phase power supply.
The main difference is power and stability. A single-phase pump is for homes with lower power needs. A 3 Phase Submersible Pump uses three alternating currents, making it much stronger and smoother. It creates higher torque (starting power) and vibrates less, making it perfect for heavy-duty industrial or agricultural jobs.
Yes, it is generally more efficient. A 3 Phase Submersible Pump transfers power more continuously than a single-phase pump. This means the motor runs cooler and wastes less energy. For large water needs, using a 3-phase pump will usually result in lower electricity bills over time.
Yes, you typically need a control panel or a starter. Unlike small home pumps, a 3 Phase Submersible Pump needs a controller to manage the starting current and to provide protection against overload, voltage spikes, or phase failure (loss of one power line).
This is a common check. If the phases are connected wrongly, the pump will spin backward. You will see low water flow and low pressure. To fix this, simply swap any two of the three power wires in the control box. This will reverse the motor direction and fix the flow.
Usually, no. Most homes only have single-phase power. However, if you must use a 3 Phase Submersible Pump at home (for a deep well), you can use a device called a VFD (Variable Frequency Drive) or a phase converter to change your home’s single-phase power into 3-phase power.
This is dangerous for the motor. If one wire disconnects (single-phasing), the 3 Phase Submersible Pump will try to run on the remaining two phases. This causes the motor to get very hot and burn out quickly. You must use a control box with “phase failure protection” to prevent this.
Because of the starting torque. Lifting water from a very deep well requires a strong push to start. A 3 Phase Submersible Pump has naturally high starting torque without needing extra starting capacitors. This makes them more reliable for deep boreholes compared to single-phase pumps.
Cable size depends on the motor power (HP/kW) and the cable length. Because a 3 Phase Submersible Pump draws less current (Amps) than a single-phase pump of the same horsepower, you can often use a thinner, cheaper cable. However, always check the manufacturer’s cable chart to avoid voltage drop.
With proper care, they last a long time. Because the motor runs smoother and cooler with less vibration, a 3 Phase Submersible Pump often lasts longer than a single-phase equivalent. It is common for these pumps to last 10 to 15 years or more in clean water conditions.
Yes, a VFD is a great match. A VFD allows you to control the speed of the 3 Phase Submersible Pump. You can slow it down to save energy or speed it up to meet demand. A VFD also provides a “soft start,” which protects the motor from sudden electrical shocks when turning on.
You usually need a generator that is 2 to 3 times the power of the pump. For example, if you have a 10kW 3 Phase Submersible Pump, you should use a generator rated for at least 20kW to 30kW. This extra power handles the temporary high current needed when the pump first starts up.
It depends on your water quality. Cast iron pumps are strong and cheaper, making them good for clean, neutral water. However, if your water is salty, acidic, or sandy, a stainless steel 3 Phase Submersible Pump is much better because it resists rust and corrosion, lasting much longer.
If the pump is installed in a narrow well, the water flowing past the motor cools it naturally. However, if you install a 3 Phase Submersible Pump in a large open tank, a lake, or a very wide well, you should use a cooling sleeve. This forces water to flow over the motor to stop it from overheating.
This is due to the higher voltage and more efficient power delivery. Because a 3 Phase Submersible Pump uses higher voltage (like 380V or 415V) across three wires, the electrical current (Amps) required to do the same work is much lower. This allows you to use thinner, less expensive cables.
Standard pumps are for clean water. However, we have specific models with “floating impellers” or hardened materials designed for sandy water. If you pump water with sand, please tell us. A standard 3 Phase Submersible Pump might wear out quickly in sandy water without the right design upgrades.
It varies by country. The most common standard is 380V-415V at 50Hz. In some regions like the USA or parts of South America, it might be 230V 3-phase or 460V at 60Hz. We can customize the 3 Phase Submersible Pump motor to match the exact voltage and frequency of your local power grid.
There are three common reasons:
The pump might be blocked by debris.
There is a “phase imbalance” or low voltage from the power supply.
The motor is overheating. You should stop the 3 Phase Submersible Pump immediately and ask an electrician to check the current (Amps) and voltage on all three wires.
