Single-stage dual-suction centrifugal pump is mainly used for pumping water or physical and chemical properties similar to other liquids of water, the delivery temperature does not exceed 80 degrees. Change the material of the impeller, the seal ring and the sleeve, and transport the muddy water containing the sediment. Pump shaft seal generally use soft packing, if the special order requirements, can also be installed mechanical seal.
1, single-stage double-suction centrifugal pump suction and leaves are in the pump under the axis line, perpendicular to the axis into the horizontal direction. Pump shell open, maintenance without the need to open into the export, discharge pipe and motor. From the direction of the drive, the pump clockwise rotation, can also be changed according to user needs counterclockwise rotation.
2, the main parts of the pump, pump cover, impeller, shaft, double suction ring, sleeve and so on. In addition to the shaft of high-quality carbon steel materials, the rest of the main parts made of cast iron.
3, the pump body and pump cover constitute the impeller of the studio. In the inlet and outlet of the flange, the system has installed vacuum gauge and pressure gauge tube screw hole. Out of the lower part of the water flange, made of water pipe screw hole.
4, after static balance check the impeller, with a sleeve and both sides of the shaft nut fixed to the shaft, the axial position can be adjusted through the sleeve nut. Impeller of the axial force using the leaves of Li layout, both sides of the water to achieve balance.
5, the pump shaft by two single row to the ball bearing support. Bearings installed in the bearing body, installed at both ends of the pump, with butter lubrication.
Double suction seal ring to reduce the pump water chamber water leakage back to the suction chamber.
6, through the flexible coupling by the motor direct drive, if necessary, can also use internal combustion engine drive.
7, the shaft seal for the soft packing seal. In order to prevent air from entering the pump and cooling the lubrication chamber, a packing ring is provided between the packing, and the pump is operated with a small amount of high pressure water and flows into the packing chamber through the trapezoidal groove on the opening of the pump cover.
Mainly used for conveying all kinds of clean water and light corrosion liquid can be used for residential water supply and pressurized industrial boiler water supply air conditioning system cycle experience water treatment and reverse osmosis system food industry, pharmaceutical industry water.
Flow: 0.8m3 / h ~ 120 m3 / h.
Head: 5.6m ~ 330m.
Temperature: -20 ℃ ~ 120 ℃.
Liquid type: all kinds of clean water and light corrosion liquid.
Pump chamber pressure: ≤4.0MPa.
成立于1852年创建于门兴格拉德巴赫（Monchengladbach）是位于德国北莱茵-威斯特法伦州首府杜塞尔多夫市以西的一座城市。于19世纪50年代初德国经济快速发展，由于德国能源短缺，政府在节能方面加大力度，因此HANK(Trouble Less pump没有故障的水泵)公司成立。汉克水泵是以生产高品质、先进的水泵、测量及控制系统而享誉全球的跨国性生产企业，在全球几十个国家拥有子公司及分支机构，公司产品涉及用途：石油、化工、电力、冶金、制药、食品、水处理、市政给排水、天然气、造纸、电子工业、楼宇、机械设备配套等领域。
GERMANY HANK PUMP LIMITED is founded on 1852 in Monchengladbach,which is located at one city in North Rhine in Germany, which is the west of Nordrhein-Westfalen. At the beginning of 1850s, as the rapid development of economic and the shortages of energy in Germany , the government had been in saving energy aspect. On this occasion, HANK Pump (Trouble Less Pump) was established.Hank pump is the world-famous transnational production enterprise,which produces high quality and advanced pump, measurement and control system, and which has its divisions and branches in dozens of countries in the global. The company products user involves the petroleum, the chemical industry, the electric power, the metallurgy, the drugs manufacture, food, the water treatment, the municipal administration to give draining water, the natural gas, the papermaking, the electronics industry, the building, the mechanical device necessary ect..
The conclusion of the pump concept in German Hank pump is resposibility,foresight,innovation. For ourselves resposibility, foresight and focusing on creating unprecendented solution and concept,our company has become the lead of pump manufacturer in the global.