[Information] Chiller Handbook - Types and Features of Pumps and Trouble Cases / Apiste
An easy-to-understand explanation of pumps that provide speed, pressure, and potential energy to liquids for tasks such as transfer, pumping, and sales expansion!
■Required Performance of Pumps The structure and type of pump to be adopted change depending on the application and the type of fluid. What criteria should be used for selection? Basic items such as flow rate, head, output, and efficiency are listed. ■Types of Pumps and Their Characteristics Pumps are classified in detail based on their principle of operation. - Is a propeller pump a positive displacement or non-positive displacement pump? - Is a diaphragm pump a reciprocating pump or a rotary pump? The characteristics of each type of pump are summarized. ■Troubleshooting Examples and Solutions Common trouble cases that occur around pumps, their causes, and examples of solutions are explained based on frequent occurrences. - Why does cavitation happen? - What is water hammer? For more details, please refer to the PDF document or feel free to contact us.
basic information
【Details of Publication】 3-1 Performance Required from Pumps (1) Flow Rate (Discharge Amount, Lift Amount) (2) Total Head (3) Output (Shaft Power) (4) Pump Efficiency 3-2 Types of Pumps 3-3 Non-Positive Displacement Pumps (1) Centrifugal Pumps (2) Propeller Pumps (3) Viscous Pumps 3-4 Positive Displacement Pumps (1) Reciprocating Pumps (2) Rotary Pumps 3-5 Pump Troubles and Solutions (1) Dry Running (Running Empty) (2) Air Lock (3) Cavitation (4) Water Hammer (5) Shaft Seal Leakage *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
