PTFE Four-Blade Propeller Stirring Paddle, 350 mm Shaft and 60 mm Propeller (CAT#: STEM-BC-3478-ZJF)

This PTFE four-blade propeller paddle is intended for use with an electric stirrer. The 350 mm shaft contains a stainless-steel core beneath a PTFE covering. Four propeller blades create a large circulation volume within the vessel. Clockwise or forward rotation drives liquid downward along the centerline. Reverse rotation changes the central flow direction upward. This directional flexibility promotes vertical turnover of the sample solution. The paddle is suitable for medium-speed mixing of low- to moderate-viscosity materials. Its PTFE construction resists aggressive chemicals, temperature extremes, adhesion, and weathering.

Paddle type: Four-blade propeller
Shaft length: 350 mm
Shaft diameter: 8 mm
Propeller diameter: 60 mm
Stainless-steel core diameter: 6 mm
Flow direction: Axial
Forward rotation flow: Center downward
Reverse rotation flow: Center upward
Speed class: Medium
Suitable viscosity: Low to medium

Four-blade propeller
Strong axial pumping
Large circulation capacity
Reversible flow direction
Sixty-millimeter diameter
PTFE chemical inertness
Heat-resistant construction
Reinforced shaft core

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