Caframo Lab Solutions®, Anchor Paddle, 4×4″, Model CLS-U044


Price Range$243.00


This tangential flow impeller is effective for low speed, high viscosity mixing. The 102 mm x 102 mm (4″ x 4″) ­anchor blade is welded to an 9.5 mm (⅜”) diameter shaft, all electropolished 316L stainless steel. Fits the Sweep accessory covers SW4. The high shear at the edges makes it a good choice to use close to the vessel wall.

Flow Pattern Tangential
Blade Diameter 102 mm x 102 mm (4″ x 4”) ­anchor blade
Shaft Length 914 mm (36”)
Shaft Diameter 9.5 mm (⅜”)
Material Electropolished 316L stainless steel
Weight 280 g (0.6 lb)

Anchor impeller, 102 x 102 mm (4 x 4 in)­ blade, welded to shaft.


  • Features
    • Tangential flow
    • Electropolished 316L stainless steel
    • Welded to shaft
    • Fits Sweep accessory SW4
  • Benefits
    • Effective for low speed high viscosity mixing
    • Chemically inert and corrosion resistant
    • One piece – quick to insert and begin mixing
    • Sweeps product from wall of standard 4 L beaker