Summarize:
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DLR vertical multi-stage centrifugal pump is applicable to conveying clear water without solid particles and liquids with physicochemical properties similar to water, and can be applied to the fields of water supply for high-rise buildings, water supply and drainage for factories and mines, water supply for long distances, and industrial water. In addition, the product adopts energy efficient hydraulic model, so it has stable operation, high conveying efficiency and low operating cost.
Product Details:
DLR series centrifugal pump is a vertical single suction multi-stage sectional centrifugal pump, when the motor drives the pump shaft to rotate, the impeller on the pump shaft also rotates. The rotation of the impeller makes the liquid form a low-pressure area at the center of the impeller and a high-pressure area at the periphery of the impeller. Due to the pressure difference, the liquid is sucked into the center of the impeller, and is thrown to the periphery of the impeller under the action of centrifugal force, thus realizing the transportation of liquid.
Application:
1. It is mainly used for high-rise building domestic water supply, fire constant pressure water supply, automatic spray water, automatic water curtain water supply, etc. It can also be used for water supply and drainage in factories and mines, long-distance water supply, supporting use of various equipment and water for various production processes.
2. It is used to transport diluted, clean, non-corrosive, non-explosive water and liquid without solid particles or fibers with physical and chemical properties similar to water.
Feature:
1. Its suction and discharge ports are both horizontal, which simplifies the connection of pipelines.
2. It motor is equipped with a rain cover, and the pump can be used outdoors, eliminating the pump room and saving construction costs.
3. The rotor of the this machine has a small deflection, and the 4-pole motor is selected, so it runs smoothly, with low vibration, low noise and long service life.
4. According to needs, the suction port and the discharge port can be installed in the same direction or in different directions of 90°, 180°, 270° to meet different connection occasions.
5. Its vertical structure determines the installation area is small, and its center of gravity coincides with the center of the pump foot, thus enhancing the pump's operational stability and service life.
6. The head can be increased or decreased according to the needs and combined with the outer diameter of the cutting impeller to meet the requirements, without changing the installation area, which is not available in other pumps.
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