... we have different kinds of agitatorsbottom magnetic agitator with propeller impeller, speed from 50-400rpm or 50-800rpm. this kind ... injection, CIP liquid, water, etc...top mechancial agitator with propeller impeller, speed at fix 71rpm or adjustable 20-200rpm or special ... culture media, etc....top mechanical agitator with anchor or frame impeller, speed is from 10-70rpm. it is mixing higher viscosity ...