名称：Submersible wellbore pump with axial flow impeller type ECB
介绍（Introduce）：
Submersible shaft pump for wet installation, with axial flow impeller type ECB, single-stage, single-suction. ATEX version available.
主要应用（Main applications）：
1. Irrigation pumping stations
2. Drainage pumping stations
3. Stormwater pumps in rainwater pumping stations
4. Raw and clean water pumps in water and sewage treatment plants
5. Cooling water pumps in power stations and industry
6. Industrial water supply
7. Watershed protection
8. Flood control
9. Aquaculture
技术数据（Technical Data）：
Drive scheme | With E drive |
Highest generation series flow | 25200 m3/h |
min.Generation Series Flow | 0.1 m3/h |
The highest generation series lift | 12 m |
min. series lift | 0.1 m |
Power frequency | 50 Hz,60 Hz |
Line voltage | 380 V, |
Pressure class output | PN 16 |
Inhalation characteristics | Non-self-priming |
Maximum permissible medium temperature | 40 °C |
Minimum permissible medium temperature | 2 °C |
优势（Advantages）：
1. Easy installation in the shaft due to the self-centering, force-fit bracket and pump seal with O-ring, and easy installation and removal due to the lack of additional anchoring and anti-twist devices
2. Low flow losses in the pipeline due to the slim motor
3. High safety due to bearing temperature monitoring, vibration sensors, motor thermal protection, leakage sensors in the motor box and terminal box, and leakage monitoring of the mechanical seal system
4. Low-vibration operation and no eddy currents due to the inlet guide plate and optimized suction inlet
5. Absolute sealing and multiple protection due to the longitudinal waterproof cast cable bushing to prevent water ingress, even if the electrical connection lines are damaged
