Supplier: Bohlender

KPG stirrer shafts made of borosilicate glass, tiltable moon-shaped stirrer blade with angular groove and clamping bolts completely made of PTFE.

Supplier: Bohlender

KPG stirrer shafts with double pivot made of ground and polished borosilicate glass, tiltable moon-shaped stirrer blade with double-sided groove completely made of PTFE.

Supplier: Bohlender

Stirrer shafts made of PTFE-jacketed stainless steel and the blade/paddle completely made of PTFE.

Supplier: GREINER GASSNER

Borosilicate glass with PTFE stirrer shaft insert and PTB screw cap ideal fit based on the screw fixing and insert position. The medium or gas to be stirred comes into contact with glass or PTFE. As vacuum-tight stirring cannot be achieved due to the cold flow of PTFE (Hostaflon), a sealing element made of Viton is located in the top part of the replaceable stirrer shaft. This sealing element creates a vacuum-tight connection between the stirrer shaft and agitator shafts. This design ensures excellent results from mixing trials in a vacuum, as well as for long-term trials at high speeds.

Supplier: witeg Labortechnik

DURAN®, borosilicate glass interchangeable stirrer shafts and bearings.