Our 59″ variable speed overhead fan is our Big Bad Boy for large areas!

For custom color options, please call us at 469-934-6640.

SKU: 05 Categories: ,


The SD5V industrial fan is built for large areas that need massive airflow. With a totally-enclosed 1.5 HP TEFC motor and a wall mounted speed control, and is built to last for years in extreme conditions. The variable speed feature allows you to adjust the airflow for different seasons, including winter when you can run it on a slow setting to stir the warmer air from the ceiling or minimize floor sweating. Needs to hang at least 10’ from the floor, and at least 3’ from the ceiling. The ideal hanging height is about 18 to 30 feet high, which gives a nice breeze over a large floor area. For production lines, hang this industrial fan in series at about a 30-degree angle to blow from a fresh air source at one end to the exhaust end at the other, with each fan about 60 feet apart.

Blade Options for the 5 Series Fans: Choose between our Krupp Stainless Steel Blades which throw a wide diffused air pattern up to 60′ wide, or our Red Composite Lineal Distance Blades which throw a high-velocity narrow & long air pattern up to 120′ long. The price is the same, and the Red Lineal Blades are slightly louder due to a higher RPM setting.

Download Spec Sheet ›


Weight134 lbs

43,000 CFM


1.5 HP / 120 Volt / Inverter Motor / Class F Insulation / TEFC/ UL


59" Diameter


Variable Speed VFD 115/230VAC (115 Volt input standard)

Mounting System

Quad-Strap System, 4 web straps 48”, 4300 lb. capacity each, 4 eyebolts, 4 carabiners

Power Cord

12’ input lead for controller, 3 wire, 16 gauge, SJOOW, 3 prong-plug, UL Listed


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


Steel formed, powder coated gloss red

Noise Level

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


Belt drive, cast pulley, high-performance kevlar belt

Bladeset Option

Stainless Steel, Red Lineal Distance