Mars 48in Low Profile Unheated LoPro Series 2 Air Curtain 115/1/60 Obsidian Black, Mars Air Systems, Mfr#: LPV248-1UA-OB

features: reduces energy costs and consumption creates effective environmental separation maintains interior building temperature provides low operational costs minimizes dirt, dust, and fumes prevents flying insects from intruding offers and unobstructed view, enhancing safety aesthetically pleasing low profile 8 design low noise level for quiet operation easy to install low maintenance click here for frequently asked questions