The uber-versatile SD5VFF industrial floor fan has got what you need for major airflow on the move. It's packing a 1.5 HP Heavy Industry inverter motor with knob-controlled variable speed--not to mention convenient locking castors to make sure it stays put. Certified OSHA compliant guarding takes safety to the max, plus it's built for those sweltering work zones up to 135 degrees F. Mix 'n' match with the 5 Series Fans: Krupp Stainless Steel Blades fanning up to 60' wide, or the Red Composite Lineal Distance Blades spinning a high-velocity long-distance air pattern up to 120' long. Same low-low price, but the Red Lineal Blades make a bit more noise – cranking up the RPMs! Product Catalog Sheet Specifications Weight 265 lbs Airflow 43,000 CFM Diameter 59" Diameter Motor 1.5 HP / Inverter motor / Class F Insulation / TEFC Industry Duty / UL Controls Variable Speed VFD 115/230VAC (115 Volt input standard) Chassis 4 heavy-duty casters, 2 fixed, 2 locking and swivel Power Cord 12’ input lead, 3 wire, 16 gauge, SJOOW, 3 prong plug, UL Listed Blades 6 Krupp Stainless Steel, balanced, grooved for noise reduction and rigidity Shroud Steel formed, powder coated red Noise Level 43.4 DB (taken 20’ from fan center) Drive Belt drive, cast motor pulley, high-performance kevlar belt Bladeset Option Stainless Steel, Red Lineal Distance
