Dectron DS Series – Outdoor OMM 22 September 2020
Fluid Coolers Pump Package.
Fluid Coolers, if equipped with such option, would have a pump package box. Pic.D.6 below shows general layout
of pump packages, used for NG-V model fluid coolers. Note, that the package could be mounted onto the fluid
cooler directly (standard) or provided separately.
• Pump (38) establishes glycol mixture circulation through
the fluid cooler and dehumidifier;
• Expansion tank (39) compensates for temperature-
based glycol volume fluctuation;
• The pump package electrical sub-panel (40) contains the
pump package electrical power and control apparatuses.
• The pump package manifolds are usually equipped with
pressure gauges, automatic air venting valve, draining
and other valves.
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