The Cole-Parmer GK Heller GT331 Dual-Shaft Mixer with Remote Speed Controller is designed for precise, high-performance mixing of both low- and high-viscosity fluids. With dual shafts and stepless speed control, it allows seamless switching between high-speed mixing and low-speed, high-torque applications. Its rugged construction and remote control functionality make it ideal for demanding laboratory and industrial environments where safety, flexibility, and control are essential.
Product Features
- Dual-shaft design enables both high-speed and low-speed mixing modes
- Direct-drive shaft for high-speed mixing of low-viscosity media
- 12:1 reduction gear shaft for slow, powerful mixing of high-viscosity fluids
- Constant speed maintained regardless of load changes or voltage fluctuations
- Remote speed controller with stepless adjustment and reversible rotation
- Solid-state controller includes forward/off/reverse switch and power indicator
- Totally enclosed, 1/40-hp permanent magnet motor with permanently lubricated bearings
- Drive current filters reduce motor heating and extend motor service life
- 6-ft insulated motor-to-controller cable allows safe remote placement
What's Included
- Two 304 stainless steel paddle assemblies:
- 1-1/2" diameter propeller on 8-3/4" shaft
- 2-3/4" diameter propeller on 8-3/4" shaft
- Keyless chuck (accepts up to 3/8" [10mm] dia shafts)
- Dual-rod clamp
- 8"L x 11/16" dia mounting rod
- 6-ft, three-wire power cord
Benefits
- Flexible mixing – Easily switch between low- and high-viscosity mixing without changing equipment
- Consistent performance – Maintains stable speed during viscosity shifts or voltage dips
- Enhanced safety – Remote controller keeps electronic components away from splashes or spills
- Quiet, durable motor – Enclosed low-voltage motor with thermal protection offers long service life
- Precise control – Stepless speed dial and reversible rotation deliver full operational flexibility
Why Choose the Cole-Parmer GK Heller GT331 Dual-Shaft Mixer?
Designed for professionals requiring versatile, high-precision mixing, the Cole-Parmer GK Heller GT331 offers exceptional control, reliability, and safety. Whether handling low-viscosity solutions or thick, challenging samples, its dual-shaft system, robust motor, and intuitive remote control ensure consistently excellent results in research, production, and testing environments.
