Pump is the most tense equipment in the chemical production process. Due to the complexity of chemical cut-off characteristics and continuous progress of our understanding of environmental protection, as a link of equipment, how to select chemical pump is very tense. Then let's talk about what we need to pay attention to when selecting chemical pumps.
1. Make the type and performance of the selected pump meet the requirements of assembly flow, head, pressure, temperature, cavitation flow, suction head and other process parameters.
2. It must meet the requirements of medium characteristics. For pumps conveying inflammable, explosive, toxic or valuable media, the shaft seal shall be reliable or no leakage pump shall be accepted. ,
3. Mechanical reliability is high, noise is low, vibration is small.
4. In economy, we should generally consider the low cost of equipment, operation, maintenance and management.