Half round ducts

Since the AVA potato vents and the AVG grain vents existed in the past, we have created our own advanced APD vents.

Perforations on the sides and additional perforations on the top of the duct provide better air distribution in the product. Inner surface of the duct, designed in such a way as to ensure optimal air speed over long distances

Ducts are easy to install and assemble. The ducts are made of galvanized steel, the surface of the duct is corrugated to provide strength and withstand product pressure.

Products are not damaged due to the rounded shape of the front of the duct section.