Beschreibung
BOLA Screw In Stirrer Bearings For screw in into the center neck of BOLA Reactor Lids for centric guidance of stirrer shafts. A special gasket made of PTFE and an FPM o-ring which is compressed by a GL screw cap made of PPS provide a good sealing of the stirrer shaft. With hexagonal gripping surface in standard wrench size. Universal chemical resistance, the medium is only exposed to PTFE. Abmessungen: Screw-in thread NPT 1/2 For stirrer shaft dia. mm 8 Thread GL 25 Wrench size (SW) mm 25 ''