Curtron E-IBD-48-1 Save-T Air Curtain for Insect Control on Service Entrances, 48 x 120"
The Air Doors by Curtron: Save-T Air Curtain, for insect control on service entrances, (1) 3/4 HP motor, (2) blower wheels, aluminized housing, automatic plunger style door switch, covers area up to 48 wide x 120 high ( Curtron - E-IBD-48-1 )