Square Anchor Stirring Paddle, 70-140 mm Blade Diameter (CAT#: STEM-AL-0622-ZJF)

The Square anchor stirring paddle is a laboratory mixing accessory for low-speed operation. It produces tangential flow during stirring. The high shear rate at the blade edge helps reduce deposition of medium on the vessel wall. It is suitable for polymer reaction workflows. It can also be used for dispersion of minerals in liquid media. The geometry is intended for medium and high viscosity fluids. Multiple article-number variants are available with different blade diameters and rod lengths. The accessory is selected according to vessel size, medium viscosity, and required mixing reach.

Application: low-speed tangential-flow mixing
Article 20030047: 70 mm blade diameter, 8 mm rod diameter, 300 mm rod length
Article 20030006: 70 mm blade diameter, 8 mm rod diameter, 350 mm rod length
Article 20030048: 70 mm blade diameter, 8 mm rod diameter, 500 mm rod length
Article 20030049: 90 mm blade diameter, 10 mm rod diameter, 650 mm rod length
Article 20030050: 140 mm blade diameter, 10 mm rod diameter, 800 mm rod length

Square anchor geometry
Tangential flow generation
Edge shear mixing
Reduced wall deposition
Multiple blade diameters
Multiple rod lengths
Suitable for polymer reactions
Suitable for mineral dispersion