Two-way inlet pump unit PD250-370(I)/4
Оn electric motors and pump units.
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They provide a comprehensive solution to the energy generation, engineering and driving force needs of your enterprise.
Characteristics
| Type of pump unit | Two-way inlet pump unit |
| Appointment | pumping of large volumes of liquids of various consistencies, including pure water, technical water, liquids with a low content of impurities. Provides stable supply and uniform pressure for use at industrial facilities, in the water supply of cities, for various hydrotechnical structures, etc. |
| Voltage, V | 380 |
| Frequency, Hz | 50 |
| Max Head, m | 48 |
| Max Productivity, m3/h | 750 |
| Engine power, kW | 90 |
| Rotation speed, RPM | 1480 |
| Diameter of the impeller, mm | 340 |
| Pipe diameter, mm | DNs250 DNd200 |
| Case material | Cast Iron |
| Impeller material | Cast Iron |
Industrial Double Suction Pump Unit PD250-370(I)/4: High Efficiency and Reliability
The PD250-370(I)/4 pump unit is modern, highly efficient equipment designed for pumping significant volumes of liquids of various consistencies with optimal head. It ensures stable delivery and uniform pressure, making it an ideal solution for critically important applications in industry, municipal utilities, and hydraulic engineering construction.
Purpose and Areas of Application
This powerful pump unit is ideally suited for efficient and reliable pumping of:
- Clean water
- Technical water
- Liquids with low impurity content
Thanks to its exceptional technical characteristics, the PD250-370(I)/4 is an indispensable assistant in the following sectors:
- Industrial facilities: Ensuring uninterrupted production processes, the functioning of cooling systems, water supply, and other technological needs where high performance is required.
- Urban water supply: Efficient and large-scale water supply for residential areas, commercial properties, and infrastructure.
- Hydraulic engineering structures: Use in irrigation systems, drainage complexes, for the construction of dams, weirs, and other large-scale water projects where stable and powerful operation is crucial.
Key Features and Advantages
- Reliable Double Suction: The double-suction design optimizes hydraulic flow, minimizes axial loads, and ensures high liquid pumping performance.
- Durable Materials: The unit's casing and impeller are made from high-quality cast iron, guaranteeing exceptional strength, resistance to corrosion and abrasive wear, and significantly extending the equipment's service life even in intensive operating conditions.
- Optimal Operating Parameters: With 380V voltage, 50Hz frequency, and a rotation speed of 1480 rpm, this pump is ideally suited for most industrial systems, providing a maximum head of 48 m and a flow rate of 750 m³/h.
Technical Specifications
- Pump Unit Type: Double Suction
- Voltage: 380 V
- Frequency: 50 Hz
- Head (max.): 48 m
- Flow Rate (max.): 750 m³/h
- Rotation Speed: 1480 rpm
- Impeller Diameter: 340 mm
- Nozzle Diameter: DNs 250 mm (suction); DNd 200 mm (discharge)
- Casing Material: Cast Iron
- Impeller Material: Cast Iron
Choose the PD250-370(I)/4 pump unit to ensure uninterrupted, efficient, and durable operation of your systems, where high performance and stability are key requirements.
Replace your old 1D630-90 pump with the modern PD250-370(I)/4: investment payback from one year due to electricity savings, and then only profit.

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