Selection of the diesel pump under this operating condition
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Pumping directly from an underground diesel tank to a diesel engine (for testing), it is required that the fuel supply be stable with a flow rate of 200 kg/h. Should a self-priming magnetic pump, a gear pump, or some other type be used?
The required flow rate is too low; it doesn’t even meet the requirements for self-lubrication and heat dissipation of magnetic pumps, so magnetic pumps cannot be used.
For testing such chemicals, it is recommended to use a metering pump
0.235 m3/h ~~235 L/h; diaphragm metering pumps are the preferred choice.