Labels:text | screenshot | font | display | software OCR: BURGER Drift Eliminators SELECT A DRIFT ELIMINATOR BASED ON : 1. The air velocity in ft. per minute . 2. The manufacturer's certified performance curves . To calculate the air velocity : Fan air volume in cubic ft. per min. Velocity in ft. per min. = Plenum area in sq. ft. Make certain that your selection is greater than the calculated velocity . - END OF SECTION - 1 Continue 2 Previous 0 Main Menu