Torque range: 75, 300 Ncm
Temperature range: – 50°C to  + 400°C
Pressure range: full vacuum – 500 bar / 6000 psi
Stirrer speed: 0 – 2000 / 3000 rpm
Materials: stainless steel, Hastelloy, Tantalum, Titanium, ceramic, others

Buchi magnetic stirrer drives (cyclone) are produced for the mixing of chemicals of low to high viscosity in pressurized lab reactors. Cyclone type magnetic stirrer drives have integrated motors and controllers for the stirrer rotation speed.