Air terminal box

Hepa filter terminal box..
Terminal filter boxes are normally used as boxes for flange type hepa filter made from s.. W.. G 16 gauge c.. R.. C.. A sheets for overall construction with epoxy powder coated finareh.. Housing box for hepa filter are complete with: Â· inside m.. S.. Angle frames duly powder coated Â· hold fast grounding arrangemenst/ceiling suspension angles Â· fixing and tightening bolts Â· flexible canvas connection for two-side aluminum flange Â· perforated aluminum sheets duly powder coated and fixing screws.