Top to Bottom Motion with Minimal Shear

Axial Flow Impellers

A100 Impeller

A100

Recommended for applications requiring moderate pumping action and powder-wetting capabilities

  • Superpitch design
  • 1.5 pitch ratio for greater mixing capabilities
  • Standard axial flow
  • Optional ring guard prevents damage from dip tubes, temperature probes and other in-tank devices
A100 Folding Impeller

A100 Folding

Recommended for mixing in vessels with narrow ports

  • Two-blade folding design
  • Impellers open fully when mixing
A200 Impeller

A200

Recommended for low- to medium-viscosity, flow-controlled applications

  • Classic 45° pitched blade design
  • Produces a desirable balance of flow and shear
  • The impeller of choice in many standard applications
A312 Impeller

A312

Recommended for axial-flow impeller for side-entry applications

  • Designed for demanding pulp and paper applications
  • Also used in other side-entry applications, such as oil storage
  • Features minimal radial flow
A315 Impeller

A315

Recommended for gas-liquid dispersion and mass transfer-controlled applications

  • Can improve mass transfer by 30% compared with Rushton turbines
  • Decreases shear rates up to 75%
  • Can reduce energy costs up to 45%
  • Improves yields in shear-sensitive processes
A320 Impeller

A320

Recommended for higher-viscosity applications requiring high flow in the transitional flow regime

  • Reduces blend time by half
  • Shear rates are modest for both high- and low-viscosity conditions
  • Fluid foil design delivers better axial motion and reduces power consumption
A340 Impeller

A340

Recommended for up-pumping applications

  • Ideal for multi-phase applications, such as fermentation, polymerization and hydrogenation
  • High gas induction from surface
  • Controls foaming
A310 Impeller

A310/A510

Recommended for low-viscosity flow-controlled applications

  • Varying angle options optimize processes by changing the impeller diameter/tank ratio
  • Maximizes flow with ability to add shear options
  • Standard on the LIGHTNIN LFD Flocculator
  • Improves results up to 40% vs. conventional pitched-blade turbines
A6000 Impeller

A6000

Recommended for low viscosity flow-controlled applications in hostile environments

  • Very low shear and higher flow than any other impeller
  • Maintains flow and reduces power to 45% of conventional pitched-blade impellers
  • Structural composite is lightweight and extremely resistant to corrosion
  • Excellent for use with acids, caustics, chlorinated solutions and other aggressive chemicals
Site Map | SPX Corporation | SPX Process Equipment | SPX Flow Control