Axial • In-Line Centrifugal • Centrifugal • Double-Inlet Centrifu

Axial Fans Not all fans are alike. Sukup Axial Fans give the highest airflows at a low cost. Sukup high performance axial fans are ideal for lower static pressures found in aeration or in-bin drying. Sukup thoroughly tests all fans and heaters prior to shipping and backs their fans with a two-year warranty on components. Engineered for High Performance Close Blade Tip Clearance • Cast aluminum blades produce high airflow efficiently and economically. • 3500 RPM motors have been specially engineered for Sukup’s high-performance blades. • High Efficiency • All fan blades are precision-balanced...

• 230 volt 1 or 3 phase or 460 volt 3 phase. 575 or 208 volt also available. • Heavy-duty motors for dependable operation. • CSA and CE models available. • Controls are standard. • For pressure aeration only. Not for suction aeration. • Sukup 24” and 28” fans are designed to partner with a Sukup Heater for grain drying at lower static pressures. They may also be used alone for pressure aeration. The 24” and 28” fans have all of the features listed on the previous page as well as: • Are ideal for shallow grain depth applications. • High airflow at low static pressure. • Quieter than high speed...

• Adjustable leveling legs on single inlet fans allow easy leveling and support to accommodate inconsistencies in concrete. Special airfoil blades move more air due to a backward-curved, non-overloading design. Fan wheels are dynamically balanced for smooth, trouble-free operation. Exclusive lip easily connects the fan to the heater or transition to form an airtight seal. Top Quality Motors, Controls and Performance • All Sukup Fans and Heaters are factory-tested for smoothness, motor performance and general operation to ensure our customers are getting a top quality product that works properly...

Highly Efficient Burning • Extensive testing results in a heater that allows complete combustion at up to 6” of static pressure. • Independent tests have shown Sukup heaters burn within the highest efficiency range. • Coiled vaporizer is available to burn liquid propane where more heat is required, as in colder climates. • Two-way adjustment allows operation over a wider range of outside temperatures. • Exclusive Sukup vaporizer high limit features manual reset, so you can tell if vaporizer needs to be adjusted. Safety Features • Sukup heaters have more standard safety features than any others. •...

Double Inlet Fans • Sukup offers 30 hp and larger 1750 RPM Double Inlet Fans. • Double-blade design is more efficient and gives more airflow than comparable single blade fans. Double air inlet pulls air over the motor, utilizing motor heat. • Engine-driven fans are also available. Sukup High Speed Fans • Sukup also offers a full line of high speed (3500 RPM) centrifugal fans. • Ideal for deep grain depths, aerating small grains or where static pressure is high. • Totally-enclosed motors. • CSA models available in sizes 3-50 hp. Certified Airflows* for 1750 RPM Centrifugal Fans - CFM 1 1 Airflows...

1750 RPM Centrifugal Fan Dimensions - inches 3500 RPM Centrifugal Fan Dimensions - inches Warning! To prevent serious injury or death: • Keep all shields and service doors in place. • Keep away from moving parts or hot surfaces. • Frequently inspect mechanical & electrical components. • Lock out all power and have another person present whenever servicing equipment. • Check for gas leaks before servicing. • Never operate heater without airflow. Heater must be electrically interlocked with fan. When this is not possible, an air switch kit must be added to the heater. • Maintain equal heat distribution...

Sukup In-Line Centrifugal Fans are ideal for almost any high static pressure application, such as aerating small grains, aerating tall bins, or cooling grains in roof dryer bins. In-Line Fans provide excellent airflow beyond the range of a standard axial, without the noise of an axial fan. • Unique square end plates maintain the accurate roundness of the housing, give uniform support all around and eliminate the need for extra legs that concentrate stress and distort the housing. • Rounded venturi makes airflow into the blade more efficient. • Heavy-gauge, galvanized housings resist rust and...

Different types of fans are designed for different operating situations. It is important to match the fan to your system. The chart below is designed to help in the decision making process by comparing different fan types at various static pressures. Your dealer can also help you make the right choice with their knowledge and the assistance of the Sukup Airflow and Drying Rates Program. | Axial Fan and Heater Dimensions - inches |

DRYING, STORAGE and HANDLING We've spent over 50 years developing innovative, efficient, and reliable products to meet the ever-expanding needs of grain producers. With a full-line of product Solutions®, you need look no further than Sukup for your grain handling, storage, drying, and steel building needs. Sukup Manufacturing Co. n www.sukup.com Box 677 • 1555 255th St. • Sheffield, IA 50475-0677 • ph 641.892.4222 fx 641.892.4629 • [email protected] - Distribution Centers- Watertown, SD 57201 2701 Piper Ave. ph 605.882.6697 [email protected] Jonesboro, AR 72403 5917 E. Johnson Ave. ph 870.932.7547 [email protected]...