Expert ForumsMixing

Topic: Re: Can you help me determine impeller diameter and torque?

posed by 
Based on your process and tank description, you will need a 30-inch diameter impeller to operate over the range from 60 to 120 rpm.  A 5-hp motor should be adequate, which will keep the torque at 2,600 in-lbs and within the capability of a 2.0-inch diameter shaft.  The tank should be baffled for good mixing.