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PTFE 4 Blade Pitched

Model A185

A185
  • A185
  • A185_Shaded Dimensional Drawing

PTFE 4 Blade Pitched

Model A185

An axial flow PTFE impeller for high speed, low viscosity mixing. With 45° pitched blades, the 40 mm (1 ⁹⁄₁₆ in) diameter impeller is attached to an 8 mm (⁵⁄₁₆ in) diameter PTFE-coated shaft. The stainless steel core of the shaft provides stability. PTFE (polytetrafluoroethylene) can be used under the most adverse conditions. This high performance coating is insoluble, non-contaminating and has exceptional thermal resistance. It is easy to clean, does not scratch other surfaces and is unbreakable.


Flow Pattern Axial
Blade Diameter 40 mm (1 ⁹⁄₁₆ in)
Blade Rotation Left hand
Shaft Length 400 mm (16 in)
Shaft Diameter 8 mm (⁵⁄₁₆ in)
Material PTFE blades, with stainless steel core in shaft for stability
Weight 113 g (0.2 lb)
A185

PTFE 4 blade propeller, 40 mm (1 ⁹⁄₁₆ in) blade

Use with: BDC1850, BDC3030, BDC6015, BDC2002, BDC2010 overhead stirrers

  • Features
    • PTFE blades
    • Stainless steel core in shaft
    • High heat resistance
    • Autoclavable
    • Scratch and chip resistant
    • Poor adhesion – materials release easily from impeller
    • One piece
    • 45° blade pitch
  • Benefits
    • Excellent chemical (including acidic and caustic) resistance
    • Provides stability to impeller
    • Suitable for heated processes
    • Good for biotechnology processes
    • Low risk of particles introduced to batch
    • Easy to clean
    • Quick to insert and begin mixing
    • Right hand rotation (solution pushed downwards when propeller spins clockwise)

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