Cole-Parmer Stir-Pak 4554-10 Variable-speed Stirrer

Used Lab Equipment Warranty Condition: Used Will be thoroughly tested and serviced
Stock #:
2 Available In Stock (request a quote)
Dimensions (approx.):
4"W x 9"D x 10"H (outside)
Product Description Two motor shafts give you two mixers in one. The direct-drive shaft provides high-speed, low-viscosity mixing; switch to the gear-reduction shaft for your low-speed, high-viscosity mixing needs.
Rugged, permanent-magnet, totally enclosed, non-ventilated (TENV) motor has permanently lubricated ball bearings. Gear-shaft gear ratio is 20:1.
Solid-state controller maintains speed regulation better than ±2% critical for materials that change viscosity as mixing progresses. Improved torque limiting feature protects against motor gear failure.

Chuck: accepts 0.3125 in to 0.375 in dia shafts
Min speed (rpm): 50
Max speed (rpm): 50000

Includes 6"L x 1/2"diam mounting rod and chuck (accepts shafts from 8 to 10mm diam). Stand and impellors are not included and are available at an additional cost. *** Requires speed controller - see stock #35432 ***

** This stirrer is NOT available for sale in Ontario. **