Matters needing attention of phosphoric acid chemical pump: -In the production of phosphoric acid industry, because all kinds of chemical media have their own characteristics, it is a difficult problem to select and use centrifugal pumps. Considering the flow rate and head, we should first analyze t...

What kind of pump should be used to transport hydrofluoric acid?   At present, the main pumps used to transport hydrofluoric acid are Teflon centrifugal pump, PTFE lined magnetic pump and fluoroplastic self-priming pump and so on. However, most enterprises are not very clear about the mode...

What are the causes of mechanical seal failure of chemical centrifugal pump? Now the common chemical centrifugal pumps, acid-resistant pumps, centrifugal pumps and other recovery mechanical seals (magnetic pumps are static seals) Today I would like to talk about the characteristics of mechanical se...

Introduction to the safety of chemical pump using electricity in winter Chemical manufacturers must pay attention to the safety protection in the use of equipment in winter. The motor of chemical corrosion resistant pump is very common, and the safety of electricity in winter is particularly import...

Causes and treatment methods of large start-up load of horizontal centrifugal pump Horizontal centrifugal pump and other centrifugal pumps, in the start-up to check the operation of the pump, whether the normal operation. When the horizontal centrifugal pump starts, the heavy load is one of th...

Maintenance and maintenance of corrosion-resistant centrifugal pump A.Maintenance and maintenance in operation:1. It is forbidden to run the motor over-current for a long time during the flow rate operation of the corrosion-resistant centrifugal pump.2. Check regularly when the corrosion-...

The method of controlling pump flow by Chemical self-priming pump Method 1. Adjustment of outlet valve openingIn this method, the pump is connected in series with the outlet pipeline control valve, and its actual effect is like the use of a new pump system. The large output pressure head of the pum...

What is the reason for the abnormal noise of the chemical pump? A.Chemical corrosion resistant centrifugal pump leakage.When the centrifugal pump is installed, it is required that there should be a strict seal between the pump body and the pipeline, and between the pump shell and the pump shaft, ot...

Introduction of Flushing Scheme for Mechanical Seal of centrifugal pump Mechanical seal is a commonly used seal configuration in centrifugal pump. Due to the particularity of some conveying media, the type of seal is also different. It is called "flushing" to inject liquid directly into the high pr...