The main instructions are as follows: advanced modular design, large use of local components that have been tested for a long time, and the parts are highly interchangeable.
High strength and high quality materials and a variety of choice of inlet and outlet flanges and nozzle design, improve the pump high allowable load, high strength, high quality of the service life of the material structure and harmony of the pump shell structure is 5 times of ordinary casting, over-current parts of impeller and guide blade adopts precision casting, smooth level than normal casting efficiency more than 2%.
It can meet the specific requirements of the system at any time. Rapid assembly and disassembly design allows the pump to replace the seal and bearing parts without disassembling the pump body and inlet and outlet piping, guaranteeing less overhaul and inspection time. High efficiency, high reliability and low cost combination. Best fit through the impeller and guide blade, and a reasonable fit clearance and wide axial throttle is designed, the balance of ZPD since the multistage centrifugal pump after running for a long time still can maintain its high stability and high efficiency.
Good cavitation performance: with the excellent impeller hydraulic model or special double suction impeller structure, the user does not need to be equipped with the front pump or to improve the height of the inlet tank. Symmetrical arrangement of the impeller rotor parts, on the impeller of rotor points on both ends of the high and low pressure area, axial force cancel each other out and balance, pump the instantaneous axial force of the variable condition operation and the machining error and the residual axial force as a result of the helical seal, a bearing part of the thrust bearing agency, this kind of pump is cancelled the balancing disc or drum, the axial force balance institutions, such as from completely avoided because of instantaneous pump working condition changes, the balancing disc or drum rotor, holding in death of the failure cause, parts damage, broken shaft, and even burning motor accident.
Safe pump body seal design: according to different pressure and structure, the pump body USES metal to face the hard seal or o-ring seal of metal face.
According to the user requirements, the intermediate tap and minimum flow system can be added. The pump can replace the bearing and seal without removing the inlet and outlet pipes.
The main purpose
Boiler water supply system and condensate transport in industrial equipment.
In petrochemical industry, coal chemical industry, chemical industry transport.
Cold water transport in shear equipment.
Pressure water transport in deoxidizing equipment.
High pressure water production in industrial processes.
Chemical process
Oilfield water injection, mine drainage.
Halide solution mining lose
Water transport of compressor, sheller and other equipment.
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