2020 Sukup Centrifugal Fans 3500 RPM 3

2020 Sukup Centrifugal Fans 3500 RPM 3

Fans are the key to successful drying or aeration systems, which is why Sukup puts great effort into designing and manufacturing the best fans possible. As a result, Sukup is #1 in sales of centrifugal fans. Compare our reliability, prices, and airflow (as tested by an independent laboratory) and you will discover for yourself why Sukup is #1. All Sukup fans and heaters are factory-tested prior to shipment in order to ensure that our customers are getting a top-quality product that works properly from day one. Fans are tested for smoothness, motor performance, and general operation. Plus, Sukup gives you a two-year limited warranty you can depend on.

Features may include:

• Sukup fan housings, control boxes and motor mounts are made of heavy-duty galvanized steel to resist rust and stand up to the elements

• Plated screen guard over air intake provides for safe operation

• Curved, spun inlet venturi improves efficiency

• Green powder-coat paint over galvanized steel for ultimate rust protection

• Adjustable leveling legs on single inlet fans allow for easy leveling and support while giving more flexibility for adjusting to inconsistencies in concrete pads

• Exclusive lip easily connects the fan to the heater or transition to form an airtight seal

• Sukup’s special airfoil blades move more air due to the backward-curved, non-overloading design

• Fan wheels are statically and dynamically balanced for smooth, trouble-free operation

• Sukup engineers test motor amperage and temperature under long-term, maximum-load conditions to ensure the motors will stand up under tough operating conditions

• Controls include:

• Magnetic starter

• Overload relay

• Start-stop buttons

• 115v circuit to interlock heater with fan (7.5 – 50 HP 1750 RPM)

• Direct motor drive is standard for greater efficiency and less maintenance

• Integral motor mounts

• Available models: 1 phase, 230 volt; 3 phase, 230 volt; 3 phase, 460 volt

• 50 Hz and other voltages available upon request

• Galvanized steel ensures long life

• All seams overlap to prevent air leakage

• Units bolt together easily

• Special “nutserts” are attached directly to sheet metal, so only one wrench is needed to tighten bolts for assembly

• Sukup offers a full line of high speed (3500 RPM) centrifugal fans

• Ideal for deep grain depths, aerating small grains, and in situations where static pressure is high, as in commercial uses

• Totally enclosed motors

• Dual inlet fans are available for 30 HP, 40 HP, and 50 HP 1750 RPM fans

• The double-blade design blows away comparable single-blade fans in airflow and efficiency

• The double inlet pulls air over the motor, completely utilizing motor heat in the process

• Downstream heaters for dual inlet fans are available for high-capacity in-bin drying

• Engine-driven dual inlet fans are also available

• Sukup In-Line Fans feature a centrifugal fan wheel built into an axial housing

• 3500 rpm motor is specially engineered for high-performance Sukup blades to ensure maximum airflow

• Ideal for higher static pressures found with small grains and higher grain depths

• CSA models available in 18”, 24”, and 28” sizes