Mikro® ACM Model Rotor Power (HP) Classifier Power (HP) Max. Rotor Speed (RPM) Approx. Air Flow (ft3/min) Scale Up Factor Optional Designs & Configurations 1 ACM 1 1 22,000 60 NA 2 ACM 3 1 10,500 200 0.3 10 ACM 10 1.5 7,000 500 1 20 ACM 20 2 7,000 1,060 2 30 ACM 30 5 4,600 1,500 3 40 ACM 40 7.5 4,600 2,000 4 75 ACM 75 10 3,000 …