Specialty Impellers

A620 (Low Reynolds Number)

  • Optimal two bladed design creates down flow in the center and up flow at the wall, creating a complete turnover of tank’s contents
  • Provides similar blend time for less power than traditional open impellers (A320, A200) and less torque (lower cost) than traditional close clearance impellers (A400, R400)
  • Operates at high impeller diameter/tank diameter ratios, which improves heat transfer at the wall
  • Bolted construction available for tanks with small diameter manways
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