ISO9001 Certificate D Multistage Boiler Feed Water Pump

ISO9001 Certificate D Multistage Boiler Feed Water Pump Introduction: Type D Multistage Centrifugal Pump is single suction multistage segmental centrifugal pump. It is widely used for water supply & drainage in fields of factories mines and cities. It is provided for delivering clear water without solid particles or other liquid which is physically and chemically similar to clear water. The temperature of the liquid is 0°C~80°C.Permissible inlet pressure is 0.6MPa. Features: 1. This D high pressure multistage pump is a horizontal, single suction, multi stage centrifugal pump, the suction is horizontal and outlet is vertical upward. 2. Rotor includes shaft, impeller, shaft sleeve, balance disk, and other parts. Axis parts are connected through the flat keys and the shaft nuts. The rotor is supported by the rotor bearings or sliding bearings in both ends, the bearing does not bear any axial, axial force is balanced by the balance disc. Bearings lubricated with grease, sliding bearings lubricated with light oil, and oil ring lubrication, and cooled by circulating water. 3. Shaft seal in the form of two kinds, mechanical seals and packing seal. 4. From the motor direction, the pump is clockwise rotation   Application: The D high pressure pumps apply to transport water and other water-like liquids whose impurity content is lower than 1% and grit size is smaller than 0.1mm and whose chemical and physical characteristics is similar to clean water. 1. Water supply and discharge in factories and mines 2. Water supply and discharge in high-rise buildings 3. Long distance delivery 4. Cyclic pressurization in production   Technical Data: Flow: 10-540m³/h; Head: 33-850m; Liquid Temperature: 0℃-80℃ Parameter:

Model	Stage (impeller quantity)	Capacity		Head H (m)	Speed (r/min)	Power (KW)
		m3/h	L/S
50D8	2	18	5	19	2950	2.2
	3	18	5	28.5	2950	3
	4	18	5	38	2950	4
	5	18	5	47.5	2950	5.5
	6	18	5	57	2950	5.5
	7	18	5	66.5	2950	7.5

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