Structure Description multistage pump consists of a stator, rotor, bearings and shaft seal: 1, multi-stage pump stator portion mainly by inhalation, middle, spit segments and vanes and other components, there are tightening bolts to clamp the segments tight DG6-25X10 multistage centrifugal pump, constitute studio. D-type pumps are generally horizontal suction, vertical spit up; when used in oilfield injection DG6-25X9 multistage centrifugal pump import and export are vertical. DG-type multi-stage pump out the entrance are vertical. 2, multi-stage pump rotor portion consists of shaft, impeller, balance disc and sleeve and other components. The axial force on the balance disc balance. 3, multi-stage pump bearings consist of bearing body, bearing and bearing gland and other components, bearings with grease or oil lubrication. 4, multistage pump shaft seal soft packing seal multistage centrifugal pumps, mainly by water segment and end cap sealed casing, packing, retaining rings and other components. D-type pump seal water from the pressure of the water pump. DG pump seal water from an external water supply. 5, multi-stage pump rotational pump through flexible coupling directly driven by the prime mover. From the motor end pump, the pump is clockwise rotation D, DG-type pump is a horizontal single-suction multistage segmental centrifugal pump. For the transport of water (impurity mass of less than 1% DG6-25X11 multistage centrifugal particle size less than 0.1mm) or physical and chemical properties similar to water, other liquids. D-type pump transmission medium temperature less than 100 ℃, applicable to mine drainage, oil field water, factories and urban drainage and other occasions. Oilfield injection pump according to corrosive media, the pump using different materials. DG pump transmission medium temperature less than 120 ℃, for a variety of boiler feedwater. Anguo Shi Yuan Pump Co., Ltd. is the design, development, manufacturing, sales and service in one, Main: slurry pump, filter feed pump, filter pumps, filter pump, filter press feed feed pump, D-type multi-stage pump, DG-type multi-stage pump, LG-type multi-stage pump, pipeline pumps, chemical pumps, slurry pumps, corrosion resistance, fluorine plastic chemical pumps and another mechanical seals, pump mechanical seal, WB2 Mechanical seal maintenance edit ⑴, check multistage pump tubing and junction with or without loosening. Hand rotating multi-stage pump, and proved multistage pump is flexible. ⑵, was added to the bearing body bearing lubrication oil, observe the oil level should be the subject of the centerline of the oil, multistage centrifugal pump | boiler feed pump | DG6-25X12 multistage centrifugal Ltd provided by the Anguo City Shiyuan pumps. "IS centrifugal pumps, XA centrifugal pump, BA centrifugal, B-type centrifugal pump, double suction centrifugal pump" preferred Anguo Shi Yuan Pump Co., Ltd. (www.shiyuanbeng.com), the company is located: Anguo City, Hebei Province Road King Industrial Pumps area, over the years, Shiyuan water pump to provide customers with the best quality of service, Contact: Geng wheat. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Shiyuan pump expect to be your long-term partner!