D type multi-stage pump
Operating Conditions and Range
| Vertical multistage pipeline pume |
| Model |
D |
| DN(flange) |
80~800mm |
| Capacity |
3.75~500m³/h, with 2950RPM, 1450RPM, 980RPM |
| Head |
49~680m |
| Permitting working pressure |
2.5MPa |
| Medium Temperature |
-20°C ~ 105°C |
| Material |
Cast iron-HT200, HT250; SS304, SS316, SS316L, Duplex SS |
| Partical |
80mg/l |
| Motor |
380V, 415V, 660V; IP54, IP55; 50Hz, 60Hz |
| Shaft |
Cast steel, 2Cr13 |
| Casing and cover |
Cast iron, Nudular cast iron, Cast steel |
| Impeller |
Cast iron, Bronze, stainless steel |
| Mouth seal |
Cast iron, nudular cast iron, bronze, stianless steel. |
| Shaft seal |
Mechanical seal or packing seal |
| Bearing |
Closed grease lubricated roller bearing(SKF, NTN) NSK thrust
and roll bearing |
| Flange standard |
ASME, DIN, GB |
| Seal by |
mechanical seal or gland packing |
| Quality control system |
ISO9001: 2000, ISO14001, OHSAS18001, ISO2548, GB/T3216,
GB/T5657, GB19762-2005 |
| Main Application |
It is used to transport other liquid whose physical and chemical characteristic are similar to water, also can transoprt hot water, oil, corrosive or contain grain medium through change the material of pump passing parts, seal types and adding cooling system. |
Summary
DG type boiler feed pump have features of high efficiency, wide performance scope, operating safely and smoothly, lower noise and long working life and convenient to maintain, etc. The product carry out the standard of GB/T5657 <III classify of centrifugal pump technical conditions>.
Features
High efficiency, convenient to instal and maintain, adopts high efficiency and energy saving water power model.
It can be used for long time: the shaft is whole sealing structure, that made it not contact with medium. it would not be rusted, so the using life is longer.
Please feel free to contact us for more details if you are interested in this product.
About Company
Shanghai East Pump (Group) Co., Ltd is a well established, reputable and professional pump manufacture located in Shanghai, China. Established in the 1980s, the Group engages in the R&D, manufacturing, domestic / international marketing and service of various Pumps, Electrical Control Systems & Automation Systems, Motors, Valves, Plate Heat Exchange, Air Compressors, Pressure Vessels, Reducers, Environmental Protection Equipment and Energy Saving Technologirs, Casting, etc.
With a registered capital of RMB 200 Million Yuan (USD 30 Million) and an assets of RMB 2 billion Yuan (USD 300 Million) the Group now has 16 sub-companies, 8 large manufacturing bases in Shanghai, Zhejiang, Jiangsu, Anhui and Nantong covering an area of 670,000 m2. The Group has more than 1000 sets of testing/production equipment, include 10m vertical lathe, five-axis machine center, spectrum analyzers. Comprehensive strength is among the highest in China pump manufacture industry.
During its 30 years of development, Shanghai East Pump (Group) Co., Ltd has built a comprehansive sales / service network across China that includes 200 branches in all middle and large cities across China with a sales & service team of around 2000 persons. The Group achieved a sales volume of USD 300 million in 2016.
The products of East Pump have been used in a number of major projects and events across China, including National Aquatics Center (Water Cube), Shanghai World EXPO 2010, Three Gorges Project, South to North Water Diversion Project, Yellow River Diversion Project, Beijing Shougang Corporation, Bao Steel Corporation, The Daqing Oil Field and many more.
EAST PUMP has established and completed ISO 9001, ISO 14000, OHS18001 quality control systems, gained Industrial Product Licence , CCC, Water Supply Product Licence, CE, MA Certificate, Product Energy Saving Certificate, Imports & Exports Enterprise Certificate. The company is also recognised by the local authority for responsible business conduct.
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