Small lines next to air flow tubes simulate air coming through air jets.
The Hurrycanine drying motor forces air into the air flow plenums, as noted on the drawing. The air flow tubing feeds the air through a central plenum, and the air feed is terminated after the drying enclosure is completely surrounded. This assures 360 degrees of circulating air to dry your cat. This system is also duplicated on both top and bottom of the kennel. So your cat receives drying air from all directions within the drying kennel. The 125 air jets are set at different angles, so there are 16 different directions the air circulates towards your cat.