Submersible Wastewater Pump
Smooth operation: The impellers are arranged symmetrically, and the axial forces are basically balanced, which reduces the load on the bearings, reduces vibration and noise during operation, and has higher stability.
- Easy maintenance: The inlet and outlet of the pump are on the same horizontal axis and have the same caliber, which makes installation and disassembly relatively simple, and is convenient for daily maintenance and overhaul.
- Relatively complex structure: Compared with single-suction centrifugal pumps, the impeller, pump body and other components of double-suction pumps have more complex structures, higher manufacturing process requirements, and relatively higher costs.
Submersible pumps are important equipment for deep well water extraction and are widely used in industrial cooling, drainage and special liquid transportation scenarios. Its core feature is that the motor and pump body are integrated into one, fully immersed in water, and can be directly installed in a liquid environment without a pump room.
Core functions of industrial submersible pumps
Mainly used for water supply in industrial cooling systems, equipment coolant circulation, factory drainage and transportation of special media. For example, in scenarios such as central air-conditioning cooling water circulation and heat pump unit coolant supply, the flow rate can reach 5-650m³/h and the head can reach up to 550 meters.
Structural features
Vertical, horizontal or inclined installation methods are adopted to meet the needs of different industrial scenarios. The motor and pump body adopt an integrated design with a compact structure. It can be directly installed in a pool or pipeline, saving space and convenient maintenance. Some models support dual-rail automatic coupling installation to simplify the maintenance process.
Applicable media
Covering clean water, sewage containing solid particles and corrosive liquids (such as acidic wastewater). The large-channel anti-clogging impeller design can handle 5 times the pump diameter of fiber and 50% of the diameter of solid particles, and supports continuous operation for more than 8,000 hours.
Safety design
Equipped with float switch liquid level control, water leakage detection probe and fully automatic safety control cabinet to achieve multiple protections such as overload and leakage. The auxiliary impeller fluid dynamic sealing technology reduces the mechanical seal pressure to ensure long-term stable operation.
Performance parameters
Flow range 5-650m³/h, head 10-550 meters, efficiency can reach 75%-90%. The motor power is customized according to the flow and head requirements, and the common power range is 1.5-30kW.
