Gravity fans designed to facilitate breathing in natural gravity or negative pressure systems. The devices have a low silhouette in the form of a fabric hood.
From 0 to 109,800 cfm
Up to 0.35 inch of water gauge.
Gravity fans designed to facilitate breathing in natural gravity or negative pressure systems. The devices have a low silhouette in the form of a fabric hood.
From 0 to 109,800 cfm
Up to 0.35 inch of water gauge.