Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Fisherbrand™ RealTorqueDigital™ Overhead Stirrers 220V

High-torque, digital overhead stirrer offering speed and torque capabilities for a wide range of volumes and viscosities

Manufacturer:  Fisherbrand™ FSR3220U1

Catalog No. 14-501-085

This item is a non-standard voltage; please ensure you are ordering the correct product. Please contact customer service for assistance: 1-800-766-7000.

Add to cart



  • Description
  • Stirrer handles high-volume/high-viscosity stirring as easily as homogenizing and dispersing - especially useful for continuous use
  • User-friendly keypad permits precise speed adjustment.
  • Electronic controls permit speed adjustment to single-digit increments and maintain set speed within 1% as solution viscosity changes
  • Rugged, sealed metal housing encloses the high-performance brushless DC motor with automatic overload protection; and two-speed transmission that electronically shifts between high-torque and high-speed range—actually transferring motor's power to chuck with 95% efficiency
  • Chuck is adjustable up to 3/8 in. (10mm)
  • Chuck guard protects chuck from splashes and prevents accidental movement of chuck
  • Stirrer features electronic controls
  • Order Info
  • Dimensions: 8L x 33/4W x 9 in.H (20.3 x 9.5 x 22.9cm). Weight: 11 lb. (5.0kg). Includes chuck, chuck key, chuck guard, support rod and 2 cord sets (UK and EU). Note: does not include impeller, clamp or stand.
  • Certifications
  • Product is CE marked; RoHS and WEEE Compliant.
  • Warranty and Services
  • Three-year


Totally enclosed metal housing (TENV)
220 to 240 V
5 kg
Larger batches of buffers and media to lotions and slurries, this stirrer will exceed your expectations. Ideal for workplaces with changing mixing needs as the business evolves
1/5 hp
341 Ncm
60 L
50/60 Hz
20 to 3000 rpm
11 lb.
10 mm
Brushless DC
Overhead stirrer motor, chuck, chuck guard, chuck key, support rod, power cord, manual in four languages (English, French, Spanish and German), calibration certificate and three year warranty
15.5 Gallons
20.3 x 9.5 x 22.9 cm
0.37 in.
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit