PTFE Crescent Stirring Paddle, 500 mm Shaft and 110 mm Blade (CAT#: STEM-BC-3471-ZJF)

This PTFE crescent paddle is designed for electric stirring of laboratory liquids. A 500 mm shaft extends the blade into deeper vessels. The stainless-steel internal core improves mechanical strength during rotation. A PTFE outer layer prevents direct sample contact with the metal. The movable 110 mm crescent blade is convenient for narrow-neck containers. Its curved shape is particularly suited to round-bottom or arched-bottom vessels. Medium-speed axial mixing is appropriate for low- to medium-viscosity samples. The PTFE material offers corrosion resistance, heat resistance, low adhesion, and weather stability.

Paddle type: Crescent
Shaft length: 500 mm
Shaft diameter: 7 mm
Blade diameter: 110 mm
Stainless-steel core diameter: 5 mm
Flow direction: Axial
Speed class: Medium
Suitable viscosity: Low to medium
Maximum working temperature: 280°C
Chemical resistance: Most laboratory chemicals and solvents

Five-hundred-millimeter shaft
One-hundred-ten-millimeter blade
Movable blade design
Deep-vessel access
Axial flow
PTFE chemical inertness
Nonadherent surface
Strong internal core

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