Invisible force

A cement company had an electrical panel that was getting cement dust inside. A Model NHP4340 Non Hazardous Purge 2,800 BTU/hr NEMA 12 Cabinet Cooler System was used to add a slight pressure to keep the dust out and the electronics cool.
  1. A dirt, oil and splash resistant NEMA 4 Non Hazardous Purge Cabinet Cooler® System runs efficiently by turning air on and off and also provides a slight positive pressure in the enclosure to keep contaminants from entering small holes or conduits. They are available with a thermostat control.

    $633.00
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