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Simplified Critical Speed Calculator
Compliments of Fusion Fluid Equipment, LLC
Medium Top Entry
Large Top Entry
Select from drop-down list
Assumes Stainless Steel
Number of impellers:
Select up to 3 impellers
Length #1 (from lower bearing):
ESTIMATED Critical Speed:
"Block Out Speed"
for small mixers:
Do not operate in this range
"Do Not Exceed Speed"
for larger mixers:
Do not exceed this speed
Output values are an estimate and should not be used as a basis for design.
Contact Fusion Fluid Equipment to design the right mixer for your application.
Calculation accuracy can vary from case to case.
Fusion Fluid Equipment provides this tool for reference only. While Fusion Fluid Equipment strives to provide accurate information, no expressed or implied warranty is given by Fusion Fluid Equipment as to the accuracy and usefulness of this information. Use or misuse of this information is at the risk of the user. This tool is subject to change without notice.