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DG Hot Water Circulation Pump DG Multistage Centrifugal Pump DG High Temperature Water Pump DG Water Pump for Hot Water
  • DG Hot Water Circulation Pump
  • DG Multistage Centrifugal Pump
  • DG High Temperature Water Pump
  • DG Water Pump for Hot Water
DG Hot Water Circulation Pump
DG Hot Water Circulation Pump
DG Series Hot Water Centrifugal Pump
DG series multistage hot water pump can be used to convey corrosive liquid, 105℃ clear water or liquid with physical and chemical properties similar to water. It is widely used in urban water supply and drainage, small boiler water supply, garden irrigation, fire-fighting pressurized water supply and similar hot water conveying occasions. It is characterized by compact structure, reliable sealing, stable performance, strong applicability and low noise.
Head: 49~1800m
Power: 3~1120kW
Flow Rate: 3.7~1350m3/h
Product Description
Summarize:

DG type hot water centrifugal pump can commonly be used as important equipment for garden irrigation, small boiler water supply pumps, urban water supply and drainage and similar hot water transfer occasions. This pump is manufactured with advanced technology and craftsmanship, and is designed to be used as equipment specifically for handling corrosive liquids, clear water or liquids with physical and chemical properties similar to those of clear water.

Product Details:
DG series centrifugal water pumps are primarily consisted of stator, rotor, bearing, shaft seal, transmission device, water inlet and outlet, coupling and other components. In particular, 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. It is a single-suction multi-stage segmented 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 the energy and the kinetic energy and pressure energy of the liquid are increased.

Application:
1. Sprinkler irrigation in gardens.
2. Pressurized water supply in fire fighting.
3. Especially for small boiler water supply.
4. Industrial and urban water supply and drainage.
5. Pressurized water supply in high-rise buildings.
6. Long-distance water delivery, heating, bathroom and other cold and warm water circulation pressurization and supporting equipment.
Feature:
1. DG series centrifugal pump works with uniform flow and small pressure pulsation, suitable for occasions with high requirements for flow stability.
2. It can keep stable output pressure in a certain pressure range, suitable for occasions with high requirements on pressure.
3. This pump has good self-priming ability, can be self-priming and transport media in a short time.
4. It has
fewer parts, which reduces the points of failure and improves the reliability.
Performance Data: 
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