(2)LABORATORY SIZE MECHANICAL AIR SEPARATOR, MAJAC-DONALDSON MDL A12 ACUCUT, 12" DIA WITH 1 HP VARI-SPEED ROTOR DRIVE, (500 TO 5500 RPM). DESIGNED FOR VERY FINE PARTICLE SEPARATION CUTS INVOLVING MATERIAL IN THE 1/2 TO 35 MICRON RANGE. INCLUDES FEEDER, POWDER RECOVERY SYSTEM, 7.5 HP (90 CFM @ 10" HG) PRIMARY AIR BLOWER, AND CONTROLS. RATED FROM 1-20 LBS/HR. LAST USE IN PHARMACEUTICAL PROCESSING, S/N 12-12090.