CAFRAMO PTFE 4 Blade Propeller, 40 mm Blade - Welded to 400 x 8 mm Shaft

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.

• 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