These coolers are often used in pharmaceutical applications or any application where conveyor cleanliness is at a premium. The conveyor belt is made from 316SS sheet welded into a continuous loop. The belt has no laps, ledges, or perforations to entrap particles. Air is moved above the product in the opposite direction. Various widths and lengths are available to custom fit your needs. Model PC109 shown below has a 20" wide X 9'6" long conveyor