BOLA Reactor Lids, DN 60 H 31 mm 4x female thread center neck: 1/2 NPT later

BOLA Reactor Lids Suitable for glass reactors DN 60 with SCHOTT® flat flange. With screw in threads for connection of transition fittings and a center neck NPT 1/2”. Abmessungen: Connection NPT 1/4 (direkt zur Welle/directly to the shaft) Connection NPT 1/2'' (an Welle vorbei/aside the shaft) Connection NPT 1/2'' (an Welle vorbei/aside the shaft) ''