Huge Air for Mid-Size Areas, and Quiet Areas.


The SD4X fan is perfect for medium areas that need huge, even airflow. With a totally-enclosed 1 HP farm duty motor, it gets the job done, and is built to last a long time. Installation is a breeze, and it is efficient, quiet, and powerful. Needs to hang at least 7’ from the floor, and at least 2’ from the ceiling. Those summer days get dangerously hot and this fan moves big air to make it tolerable to get ‘er done each day. If you are lucky enough to have A/C, this fan will allow you to turn up the thermostat and save some money.

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23,000 CFM


1 HP / 120 Volt / 60 Hz / Single Phase / 8 Amps / Totally Enclosed Farm Duty / UL


48'' Diameter


Single Speed


98 Pounds

Mounting System

Quad strap hanging system. Four 48” straps, 4300 lb. capacity each, 4 eyebolts on fan.

Power Cord

15 feet, 3 wire, 16 gauge, SJOOW for weather protection, 3 prong plug, UL


6 Krupp Stainless Steel, Polished, balanced, grooved for noise reduction and rigidity


Steel formed, powder coated gloss black

Noise Level

28.7 DB (taken 20’ from fan center, hanging 20’ from the floor)


Belt drive, steel motor pulley


Complies with National fire sprinkler codes (less than 60”)