The SD4X industrial fan is just right for mid-sized areas needing some serious air-flow. This trusty fan comes with a strong 1.5 HP TEFC motor, so you can count on it to get the job done and endure the test of time. Setting it up is a cinch, plus it's efficient, silent, and mighty! Hang it at least 7’ high and 2’ away from the ceiling on those sweltering days to get breathable temperatures. For extra versatility, the SD4X is also offered with a variable speed option. Product Catalog Sheet Specifications Weight 98 lbs Airflow 31,000 CFM Motor 1.5 HP / 120 Volt / Single Phase / TEFC/ UL Diameter 48" Diameter Mounting System Quad-Strap System, 4 web straps 48”, 4300 lb. capacity each, 4 eyebolts, 4 carabiners Power Cord 12’, 3 wire, 16 gauge, SJOOW for weather protection, 3 prong-plug, UL Blades 6 Krupp Stainless Steel, balanced, grooved for noise reduction and rigidity Shroud Steel formed, powder coated gloss red Noise Level 28.7 DB (taken 20’ from fan center, hanging 20’ from floor) Drive Belt drive, cast motor pulley, high-performance kevlar belt
