• Airflow equal to or better than metal pipe.
• Won’t rust or corrode.
• Polyethylene aeration pipe and screen; 12 in., 15 in., 18 in., 24 in., 30 in., 36 in.
• Polypropylene screen has 30 percent open area.
• Over 40 years of proven performance.
• 40+ years of experience in
aeration design and
manufacture of complete
systems or components.
• Components include full round duct, half round duct,
transitions, vents, fans and
• Engineering design free with any systems order.
• Efficient high
speed – 3450 rpm – and low speed – 1750 rpm.
• Totally-enclosed, fan-cooled (TEFC) motors standard.
• Air inlet orifice uses an innovative design to promote better airflow into the centrifugal wheel to
enhance fan performance.
• Reinforced, 12-gauge, galvanized steel housing for durability and long fan life.
KANALSYSTEM® Duct System for Aerating and Emptying Tanks
• The original duct system for aerating and emptying tanks.
• In use in Canada, United States, and Mexico.
• Any structure – any grain.
• No moving parts inside the bin.
• Greatly improves aeration.
• Reduces bin labor and
• Original patented Luft Kanals.
• Complete design, fabrication and
installation service for both new
construction and existing facilities.
• Full line of fans available for all
commodities with accommodating ducts for in-floor and above-floor
• A line of vent fans with gravity vents serve new construction as well as
meeting the needs of existing retrofit
• Sioux Steel carries a complete line of
centrifugal and axial fans.
• Sioux Gold Quality sets the standard
• Sioux fans deliver highest airflows
in the industry.
• A 2-year limited warranty.
• Complete line of centrifugal and axial fans
to meet your aeration needs.
• Highest airflow has made Sukup #1 in centrifugal fans.
• Fan wheels are statically and dynamically balanced for smooth, trouble-free
• Sukup has over 30 years of
experience in manufacturing fans.