Hunan self-balance multistage centrifugal pump price

 Energy efficient stainless steel self-balancing multi-stage centrifugal pump is designed to meet user needs, accelerate the development of high-pressure multi-stage pump technology, the use of similar foreign products, advanced technology combined with our years of experience in the design, the use of state recommended hydraulic model of energy-efficient products, according to API610 research and development of efficient high-pressure standard multistage centrifugal pumps; living technology leadership position in the industry. Efficient district wide, wide range of performance, cavitation performance, safety and smooth operation, low noise, less wearing parts, and easy installation and maintenance. Greatly improved reliability, uptime is more than three times the normal pump, user maintenance costs greatly reduced, thereby reducing the life cycle cost of the pump. Segmental centrifugal high-pressure self-balancing will form the structure of the traditional multi-stage centrifugal pumps of the innovative, multi-stage centrifugal canceled axial force balance mechanism is the use of the balance disc or drum balanced structure D, DG-type multi-stage centrifugal The best alternative to the pump. Self-balancing multi-stage centrifugal structural forms: self-balancing multi-stage centrifugal pump suction can be vertical or horizontal direction, arranged vertically upward outlet. Are: water segment, the middle, the water segment, the secondary water segment, being the guide vanes, ABM leaves, are the impeller, the anti-impeller, shaft, throttle, pressure relief devices, gear sets, bearing body, the transition tube component parts; the middle of the sealing surface of the wear bars and high-strength bolts out of the water segment joins pump water segment, the middle, the water between segments are made of molybdenum disulfide grease metal hard sealing surface; a rotor mounted on the shaft by positive impeller throttle pressure relief devices, anti-impeller, bushings, bearings and other parts gear sets; bearing a "solid - Tour-style" dry oil lubrication structure, drive end using cylindrical roller bearings, angular contact ball bearings end uses ; Pump Studios by water segment, the middle, the water segment, the secondary water segment, being the guide vanes, ABM leaves, transition tubes and other components; with sealing ring, the guide vane sets between the rotor portion and the fixed portion, etc. seal, when the seal ring should wear sleeve and guide vanes have affected performance of the pump to be replaced in a timely manner; shaft seal in the form of two mechanical seals and packing seal. When the pump packing, packing ring placed position to be correct, the tightness of the filler must be appropriate, in order to be able to drop by drop liquid oozing appropriate. Pumps installed sealing elements sealed cavity, the cavity must pass a certain pressure of water from the water seal, water cooling and lubrication in water. Fitted at the shaft seal replaceable bushings to protect shaft; pumps can enter without disassembly, replacement of bearings, seals under the export pipeline situation. Advanced technology: Pump symmetrical arrangement can basically eliminate the axial force, residual axial force by a pair of back to back angular contact ball bearing. Because no balancing device, ie no loss of balance disc friction disc nor balanced reflux losses, so the pump efficiency 5-14% higher than in the same category multistage pumps, because no balance device, completely solved due to device failure and cause the pump to balance the balance balance disc tray and seat wear or killed by other rotor failure, greatly extend the life of the pump. Security pump seal design. Depending on the pressure and structure, pump metal face seal and metal surfaces of the metal spiral wound gasket or O-ring seal. Unique structural strength design. Allow single-stage pump head up to 1.5Mpa (150m), the outlet pressure of up to 18Mpa (total lift 1800m), and the bearing and rotor core package consisting of parts not affected by temperature changes, with excellent thermal shock resistance. When using the cartridge mechanical seal because no axial movement, completely overcome the old type multistage pump shaft to traverse when grinding mechanical seal ring movement and failure due to poor contact. In actual operation, so the leak. Company Name: Grace Changsha Pump Manufacturing Co., Ltd.