Bubble Counter  Rettberg
Bubble Counter
Rettberg


Modified, with cone size NS 14 / 23, DURAN®-glass, for use directly on the apparatus, with threaded socket for filling in oil.
TypeConnection typeDescriptionOrder No.PU Manuf. Prod. No. 
Bubble counterthreadNS 14 / 2350125721-137025050 
Accessories:
High-vacuum silicone greases KORASILON