Caframo* PTFE Collapsible Impeller - Each

A radial flow PTFE impeller for high speed, low viscosity mixing in narrow neck flasks. The blades are attached to PTFE-coated shaft, fanning out with agitation to a maximum diameter of 1¹/₂ in. (40 mm). 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.

• High heat resistance
• Autoclavable
• Scratch and chip resistant
• Easy-to-clean; Materials release easily from impeller
• One piece
• Excellent chemical (including acidic and caustic) resistance
• Low risk of particles introduced to batch
• Quick to insert and begin mixing
• Fits in narrow neck vessels and Erlenmeyer flasks

Specifications:
• Flow pattern: Radial
• Blade diameter (open): 1¹/₂ in. (40 mm)
• Shaft length: 16 in. (400 mm)
• Shaft diameter: ⁵/₁₆ in. (8 mm)
• Weight: 0.2 lb (91 g)
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