First, SNHER screw pump overview:
The three-screw pump is mainly used to deal with lubrication. Viscous liquid media such as fuel oil, lubricating oil, hydraulic oil, mineral oil shall not contain any abrasive particles or corrosive substances to the pump material. Magnetic drive can also be used in situations requiring zero leakage or possible pollution or even toxic conditions, such as some process industries and environmental engineering. It can also be used to treat antifreeze. A corrosive material that is free from any abrasion or chemical substance to the pumped medium. If corrosive, please specify the order separately, must use the corresponding corrosive liquid industrial materials.
Second, the SNHER screw pump performance characteristics:
1, strong self-priming ability, high efficiency > long service life, low operating cost
2, axial hydraulic or mechanical balancing rotor > Axial force automatic balancing of screw
3, only one shaft seal > easy to maintain, low cost
Excellent structural design and operating mode of the screw pump to ensure excellent cavitation resistance > low noise, no pulsation, minimum vibration, no medium shearing extrusion
5, simple design > reasonable price, high cost-performance screw pump
6, can be designed as unsealed magnetic or semi-submersible oil pump, immersion type, suspended type > to meet more installation conditions and occasions requirements
7. The import and export can be exchanged by turning the pump body.
8, screw pump can be replaced by screw, bushing, pump core > screw pump parts of the full series of general exchange
9, horizontal installation of three screw pumps > commonly used, easy to repair and replace parts
10, the screw pump and screw angle of many specification series > constitute the reasonable performance and flow distribution > the scope of application is wider