PTFE Crescent Stirring Paddle, 450 mm Shaft and 100 mm Blade (CAT#: STEM-BC-3470-ZJF)

This PTFE crescent stirring paddle is compatible with electric overhead stirrers. The shaft uses a stainless-steel core covered completely by PTFE. Its movable crescent blade simplifies placement into vessels with smaller necks. The 100 mm blade is suited to larger mixing zones and rounded-bottom containers. Axial flow moves liquid along the central vertical direction during rotation. The paddle is intended for low- to medium-viscosity samples at medium speed. PTFE protects the wetted surface from strong acids, alkalis, and many organic solvents. It also provides low friction, nonstick behavior, and resistance to temperatures up to 280°C.

Paddle type: Crescent
Shaft length: 450 mm
Shaft diameter: 7 mm
Blade diameter: 100 mm
Stainless-steel core diameter: 5 mm
Flow direction: Axial
Speed class: Medium
Suitable viscosity: Low to medium
Maximum working temperature: 280°C
Construction: PTFE sleeve over stainless-steel core

One-hundred-millimeter blade
Large mixing area
Small-neck insertion
Rounded-bottom compatibility
Axial circulation
Corrosion-resistant wetted surface
Low-friction PTFE
Reinforced long shaft

STEM-BC-3465-ZJF
STEM-BC-3466-ZJF
STEM-BC-3467-ZJF
STEM-BC-3468-ZJF
STEM-BC-3469-ZJF