Selection points of ZA petroleum pump material
ZA petroleum chemical pump material is very important, the basic requirement of a successful pump device is performance and life. Performance is the parameters of the pump: head, flow and efficiency. Life is the total number of hours of operation before one or several parts must be replaced while maintaining the allowable performance. It is a measure of the structural material's resistance to corrosion, erosion, or a combination of the two under actual operating conditions.
Centrifugal pump bearing overheat, too much current how to do?
Centrifugal pump in the use process, sometimes there will be bearing overheating phenomenon, resulting in failure, affecting the production efficiency;
The working principle of centrifugal pump
The centrifugal pump works by centrifugal pump so it can be sent out because of centrifugal force. Pump before work, pump body and feed line must be tank filled with water to form a vacuum
Daily maintenance and maintenance of centrifugal pump
Centrifugal pump daily maintenance maintenance of centrifugal pump is the important guarantee of safe and reliable operation, only a centrifugal pump in the condition of good equipment, can give full
Principle of self-priming pump
The operating principle of the self-priming pump is that the pump is filled with water (or the water in the pump case itself) before the pump is started
Centrifugal pump_uhb-zk chemical centrifugal pump what is the difference between them
UHB-ZK Chemical Centrifugal Pump is the most widely used in chemical production. This is due to its wide range of performance, small size, simple structure, easy operation, uniform flow, less young and Dangerous, long life, purchase and operation costs Both are lower and have outstanding advantages.