Hanshin Machinery GRH 3 series, User Manual

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4. Installation and Piping
9. Receiver tank
The drain pipe on the bottom of the receiver tank
should discharge the condensed water 4 times
and more per week.
For the capacity of the receiver tank by the
compressor capacity, refer to the following table.
Drain valve
<The above data can be used to select a capacity depending on the air use conditions>
Compressor
Model
Receiver tank
cap.(m
3
)
GRH3-20A GRH3-25A GRH3-30A GRH3-35A GRH3-50A GRH3-75A GRH3-100A
Since operating the compressor without the receiver tank may cause frequent loads
and no-load pressure pulsation, possibly reducing the life, make sure to install the
receiver tank.
Caution