Simco Guardian Cleanroom Overhead Ionizing Air Blower

Guardian CR2000 overhead ionizing air blower is designed specifically for use in critical cleanroom applications. Air ducts are entrained and all fan and bearing surfaces are manufactured free of silicones. Fan assemblies are 100% run-in and particle-tested to 10% of class 10 (209E; ISO class 4) particle limits. Part No. 442-744 offers a 2 fan adjustable air flow velocity from 90 to 180CFM, measures 31-3/4"L x 4"H x 6-3/4"D and weighs 12 lbs. Part No. 442-745 offers a 3 fan adjustable air flow velocity of 135 to 270CFM, measures 42-3/4"L x 4"H x 6-3/4"D and weighs 15 lbs.