|Process Pumps (Diaphragm Pumps)
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How do I determine the pressure of the pilot air for driving PA□ and PB series process pumps?
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The pressure of the pilot air for driving the process pump is determined by the discharge rate (L/min) and discharge pressure (MPa) of the process pump.
Performance curves are listed in the catalog of each series. Refer to the “Flow Rate Characteristics” graph.
The flow rate characteristics of the PA3□□0 series automatically operated process pump is shown below for use as a reference example.
Further details on the PA/PAP/PAX series can be found here.
Further details on the PB series can be found here.
And further details on the PAF series can be found here.