YO99-0874-DI-002-18
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2.5.3 Power consumption
If the intake pressure exceeds the maximum intake pressure (refer to “Table. 3 Performance
specifications”) when the standard fore pump is used, the motor will be under overload and the pump
will be overheated, leading to burnt motor or seized pump. Use a fore pump with which the difference
in intake pressure between the mechanical booster pump and the fore pump is smaller than the
maximum permissible difference pressure (pump having a higher performance than the standard fore
pump in terms of pumping speed and ultimate pressure.
Since the performance of the mechanical booster pump largely depends on the performance of the fore
pump as described above, use care in selecting the fore pump.
The basic performance curve for this pump using the standard fore pump is shown on the next page.
Summary of Contents for PRC-003A
Page 10: ...YO99 0874 DI 002 18 ix Fig 1 Warning Label PRC 003A PRC 006A PRC 012A PRC 018A...
Page 24: ...YO99 0874 DI 002 18 8 2 4 Dimensional drawing Fig 3 PRC 003A Dimensional drawing...
Page 25: ...YO99 0874 DI 002 18 9 Fig 4 PRC 006A Dimensional drawing...
Page 26: ...YO99 0874 DI 002 18 10 Fig 5 PRC 012A Dimensional drawing...
Page 27: ...YO99 0874 DI 002 18 11 Fig 6 PRC 018A Dimensional drawing...
Page 57: ...YO99 0874 DI 002 18 41 Fig 15 PRC 006A Optional attachment figure...
Page 58: ...YO99 0874 DI 002 18 42 Fig 16 PRC 012A Optional attachment figure...
Page 59: ...YO99 0874 DI 002 18 43 Fig 17 PRC 018A Optional attachment figure...
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