?Buy the BEST?Frame is made of Tough Lightweight Cold Forged Steel?Optimized Shape of Fan Blade results in 50% Increase in Air Flow?Sealed “Self-Lubricating” Ball Bearings?
?Safety Standards?ETL Listed?UL-Class A Compliant?UL-94 Compliant?IP-44 Rated?Fire Retardant, Shock Proof & Properly Grounded
?Energy Saving?Energy Efficient Direct Drive EC Controlled Motor Fan (2nd Gen. DC Motor): 20 Watt Max - Tested & Certified 190 CFM?Quiet Operation: 20-35 dB?Prolonged Expected Service Life
?Specification?Duct Size: 4” ? Powder Coating: White ?Operating Temperature Range: 15F – 110F?Compact Design
?Package Includes?(1x) IOBIONICS 4" inline Fan w/ 2nd Generation Brushless DC (BLDC // EC) motors?(1x) Continuous Variable Speed Controller?4" Flex Aluminum Duct?2x Stainless Steel Clamp w/ EZ Adjust Handle