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A radial flow PTFE impeller for high speed, low viscosity mixing in narrow neck flasks. The blades are attached to an 8 mm (5/16”) diameter PTFE-coated shaft, fanning out with agitation to a maximum diameter of 40 mm (1 ½”). 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 Radial
Blade Diameter 40 mm (1 ½”)
Shaft Length 400 mm (16”)
Shaft Diameter 8 mm (5/16”)
Material PTFE blades, with stainless steel core in shaft for stability
Weight 91 g (0.2 lb)