Two-way inlet pump unit PD250-450(I)/4

Industrial Double Suction Pump Unit PD250-450(I)/4: High Head and Reliable Operation - Alternative to 1Д630-90б

The PD250-450(I)/4 pump unit is a powerful and exceptionally reliable device designed for the efficient pumping of large volumes of liquids of various consistencies. It ensures stable delivery and uniform pressure, making it an indispensable solution for critically important applications in industry, municipal utilities, and hydraulic engineering construction.

Purpose and Areas of Application:

This pump unit is ideally suited for pumping:

• Clean water

• Technical water

• Liquids with low impurity content

Thanks to its impressive characteristics and robust design, the PD250-450(I)/4 is a key component for:

• Various types of industrial facilities: Ensuring technological processes, cooling systems, water supply, and other production needs where high performance and significant head are required.

• Urban water supply systems: Efficient water delivery to pipeline networks, ensuring stable pressure for residential and commercial buildings.

• Hydropower and chemical plants: Application in specialized environments where resistance to aggressive media (within cast iron's permissible limits) and reliability are essential.

• Hydraulic engineering structures: Use in the construction and operation of dams, weirs, drainage systems, and other facilities requiring efficient water pumping.

Key Features and Advantages:

• High Head and Optimal Performance: Capable of delivering a head of up to 76 meters with a flow rate of up to 630 m³/h, this pump is ideal for tasks requiring liquid transport over significant distances or to high elevations.

• Reliable Double Suction Design: Ensures stable hydraulic flow, minimizes axial loads, and enhances the overall efficiency of liquid pumping.

• Exceptional Durability: The unit's casing and impeller, manufactured from special high-quality cast iron, guarantee extraordinary strength, high resistance to wear, corrosion, and mechanical stresses, ensuring a long service life even under intensive operating conditions.

• Standard Industrial Compatibility: Operates on 380 V voltage and 50 Hz frequency, ensuring easy integration into existing industrial electrical grids.
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Technical Specifications:

• Pump Unit Type: Double Suction Pump Unit

• Voltage, V: 380

• Frequency, Hz: 50

• Head (max.), m: 76

• Flow Rate (max.), m³/h: 630

• Rotation Speed, RPM: 1480

• Impeller Diameter, mm:  450

• Nozzle Diameter, mm: DNs 250 mm (suction); DNd 150 mm (discharge)

• Casing Material: Cast Iron

• Impeller Material: Cast Iron

Choose the PD250-450(I)/4 pump unit to ensure uninterrupted, highly efficient, and durable operation of your liquid pumping systems.

Replace your old pump with the modern PD250-450(I)/4: the investment pays back in just one year through electricity savings, bringing continuous profit thereafter.

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