Vertical Axial Flow Pump

Vertical Axial Flow Pump

MaacTurbo – We manufacture vertical axial flow pumps for various applications like lift irrigation, Canal irrigation, Dewatering applictins and more.

A vertical axial flow pump is widely used in applications where large volumes of water are required to be moved at low pressure. In this type of pump, the liquid is made to flow parallel to the pump shaft, and efficient movement of fluid is achieved with minimal energy consumption. These pumps are commonly installed in irrigation systems, drainage projects, flood control stations, and industrial water circulation facilities due to their high discharge capacity and reliable performance.

Construction of Vertical Axial Flow Pump

The construction of a vertical axial flow pump is designed to ensure efficient hydraulic performance and durability. The main components are arranged vertically, and compact installation is made possible.

An impeller, which resembles a propeller, is mounted on a vertical shaft, and rotational motion is provided by a motor. The shaft is supported by guide bearings that help maintain alignment and reduce vibration during operation. A column pipe is provided to direct the flow of water toward the discharge outlet. At the top of the pump, a discharge head is installed through which the pumped fluid is released into the piping system.

High-quality materials are generally used in the construction so that resistance to corrosion and wear can be ensured, especially when the pump is operated in harsh environmental conditions.

Working Principle

The working principle of a vertical axial flow pump is based on the conversion of mechanical energy into hydraulic energy. When the motor is started, the impeller is rotated at high speed. Due to the rotation of the blades, lift force is generated, and water is pushed upward along the axis of the shaft.

The fluid velocity is increased by the impeller, and the liquid is transported through the column pipe toward the discharge point. A portion of the velocity energy is converted into pressure energy before the water is discharged. Continuous flow is maintained as long as the pump remains in operation.

Advantages of Vertical Axial Flow Pump

Several advantages are offered by vertical axial flow pumps, which make them suitable for large-scale water movement applications.

• High discharge capacity is achieved with relatively low head.

• Energy efficiency is improved in comparison with many other pump types.

• Space requirements are reduced because vertical installation is used.

• Smooth and continuous operation is supported.

• Maintenance frequency is minimized when proper installation is ensured.

Because of these benefits, these pumps are preferred in projects where large quantities of water must be transported efficiently.

Applications

Vertical axial flow pumps are used in a wide range of sectors, and reliable performance is provided in demanding environments.

They are commonly used in agricultural irrigation systems where large water flow is required for crop cultivation. In flood control and drainage projects, excess water is removed quickly with the help of these pumps. Municipal water supply systems are also supported by vertical axial flow pumps for water transfer and circulation.

In power plants and industrial facilities, cooling water circulation is efficiently handled using these pumps. River water lifting stations and canal water management projects are also supported through their installation.

Conclusion

A vertical axial flow pump is considered an essential solution for applications requiring high flow and low head pumping conditions. Efficient performance is achieved through proper design, and long service life is ensured when quality materials are used. Due to their energy efficiency, reliability, and ability to handle large volumes of water, vertical axial flow pumps continue to be widely adopted in agricultural, municipal, and industrial sectors.