DF Fan Services - Cast Iron Fume Hoods
G. All Fume Hood Fan Assemblies come standard with an air dried "Heresite" Coating. AMCA "A", "B" and "C" spark resistant construction is available. Forward Curved & Backward Inclined Fan Wheels The standard Fume Hood Fan is equipped with a low speed (LS) Forward Curved impeller. As an extra cost item, a Backward Inclined (MS) non-overloading... See #1
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