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Supply Multistage Centrifugal Water Pump DG Boiler Feed Water Pump DG Series Centrifugal Hot Water Pump DG Series Multistage Water Pump
  • Supply Multistage Centrifugal Water Pump
  • DG Boiler Feed Water Pump
  • DG Series Centrifugal Hot Water Pump
  • DG Series Multistage Water Pump
Supply Multistage Centrifugal Water Pump
Supply Multistage Centrifugal Water Pump
DG Multistage Boiler Water Pump
DG multistage centrifugal water pump is available for conveying corrosive liquids, 105℃ clear water or liquids with physical and chemical properties similar to water. It is widely used in municipal water supply and drainage, small boiler water supply, garden irrigation, fire-fighting pressurized water supply, and similar hot water transfer applications. The pump is characterized by compact structure, reliable sealing, stable performance, strong applicability and low noise.
Flow Rate: 3.7 ~ 1350m3/h
Head: 49 ~ 1800m
Power: 3 ~ 1120kW
Product Description
Summarize:

DG mutlistage centrifugal pumps are manufactured with advanced technology, featuring smooth operation, wide range of performance, low noise and long service life, etc. The pumps are specially used to deal with corrosive liquids, clear water or liquids with physicochemical properties similar to clear water, and can be applied in garden irrigation, small boiler water supply pumps, urban water supply and drainage, and similar hot water transportation occasions.

Product Details:
DG centrifugal water pumps are mainly consisted of stator, rotor, bearing, shaft seal, transmission device, water inlet and outlet, coupling and other components. Among them, the shaft seal adopts the combination of mechanical seal or packing seal, and adopts high-quality hard alloy seal ring, which effectively improves the wear-resisting performance of the seal. The pump is a single suction multi-stage sectional centrifugal pump, and its working principle is based on centrifugal force. When the motor drives the impeller to rotate at high speed, the liquid inside the impeller is thrown around the impeller along the flow channel between the blades under the action of centrifugal force, so that the liquid obtains energy and increases the kinetic energy and pressure energy of the liquid.

Application:
The DG series multistage pump can be employed in garden sprinkler systems, small boiler water supply, industrial water supply and drainage, pressurized water supply for buildings, long-distance water conveyance, heating, and other pressurized hot and cold water circulation systems and related equipment, meeting the water supply needs of various industries.
Feature:
1. The pump can provide uniform flow when working, with small pressure pulsation, suitable for occasions with high requirements for flow stability.
2. It can maintain stable output pressure within a certain pressure range, suitable for occasions with high pressure requirements.
3. The series pump has good self-priming ability, can be self-priming and transport media in a short time.
4. This pumps have fewer parts, which reduces the points of failure and improves the reliability.
Parameter Data: 
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