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Capacity: 0.3–280 m³/h
Head: 75–650 m
Medium temperature: –20 ℃ – 105 ℃
DG type horizontal multi-stage boiler feed pump adopts the hydraulic model of high-efficiency and energy-saving products recommended by the state. It has the advantages of high efficiency, wide performance range, safe and stable operation, low noise, long life, convenient installation and maintenance, etc. It is suitable for medium and low pressure boiler feed water, high-lift water delivery in factories and cities. For conveying clean water or liquids with physical and chemical properties similar to clean water, the temperature of the conveying medium is -20℃～105℃, and the inlet pressure of the pump shall not exceed 0.59MPa (6kgf/cm2). The inlet and outlet of the pump are both vertically upwards, and the shaft seals include mechanical seals and packing seals. When the pump is sealed with packing, the position of the packing ring should be correct, the tightness of the packing must be appropriate, and it is advisable that the liquid can seep drop by drop. The rolling bearing is lubricated with grease, the sliding bearing is lubricated with thin oil, and the oil ring is used for self-lubrication, and the circulating water is used for cooling.
The DG series boiler feed water industrial water pump adopts advanced fluid dynamics design, combined with high-quality materials and exquisite craftsmanship, to ensure efficient, stable and safe operation of the water pump. This series of water pumps adopt advanced fluid dynamics principles in design. Through precise calculation and optimized flow channel design, the resistance of the fluid in the pump body is reduced, thereby improving the pump's delivery efficiency. At the same time, key components such as the impeller and guide vane of the water pump have been carefully processed and balanced to ensure smoother flow of fluid in the pump body and reduce energy loss. DG series boiler feed water industrial water pumps are available in a variety of specifications and models to meet different flow, head and power requirements. Specific technical parameters can be customized according to user requirements. Whether it is a boiler in the electric power, chemical, metallurgical or textile industries, a stable and reliable water supply system is required to ensure the normal operation of the boiler. DG series water pumps can meet the water supply needs of boilers of different sizes and types.
