Metal-free / inert stirrer drives
![bmd 250 «i» metal-free, (ceramic magnetic coupling) for pressure reactors (ATEX) bmd 250 «i» metal-free, (ceramic magnetic coupling) for pressure reactors (ATEX)](https://res.cloudinary.com/buchi-ag/image/upload/c_scale,f_auto,w_auto/v1/buchiglas_international/images/products/pressure_reactors/accessories/bmd-250i.jpg?t=1413282549)
![cyclone 250 «i» ac metal-free stirrer drive with speed controller for pressure reactor cyclone 250 «i» ac metal-free stirrer drive with speed controller for pressure reactor](https://res.cloudinary.com/buchi-ag/image/upload/c_scale,f_auto,w_auto/v1/buchiglas_international/images/products/pressure_reactors/accessories/components_13.jpg?t=1545031742)
Metal-free magnetic coupling bmd 250 i / cyclone 250 i ac
Torque: 250 Ncm
Temperature range: - 20 °C to +250 °C
Pressure range: full vacuum - 60 bar / 1000 psi
Stirrer speed: 0 - 2500 rpm
Materials: ceramic
Metal-free magnetic couplings (bmd 250 i) and stirrer drives (cyclone 250 i ac) feature inert behavior and full corrosion resistance, as no metal can get in contact with the process media.
Built in our reactor systems versoclave, polyclave, kiloclave and in combination with pressure vessels in glass or glass-lined steel, we offer complete metal-free solutions.
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