Figure 2-7 - Series Piping; Figure 2-8 - Parallel Piping - Gardner Denver EAH99C Operating And Service Manual

Most water systems will require control of impurities: filtration, softening or other treatment. See Section
5, "Compressor Oil Cooler - Water-Cooled Heat Exchanger" for more information on the water system.
* (Optional) Water Control Valve and Water Shutoff Valve Must Be Ordered Separately
Figure 2-7 – SERIES PIPING
SERIES PIPING (Figure 2-7) - Water flow must be through aftercooler first for effective cooling of
discharge air and is so piped on the standard water-cooled unit.
* (Optional) Water Control Valve and Water Shutoff Valve Must be Ordered Separately
Figure 2-8 – PARALLEL PIPING
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