With finger type condenser and Newman type stopcock for reflux control. Stopcock manifold and reflux stopcock can be used to isolate head from receiver so that receiver contents can be removed without disturbing the vacuum in the system. Both column joint and receiver joints are 24/40. Thermometer joint is 10/30 for 76 mm immersion 8315 thermometer. Finger condenser is approximately 20.3cm long with 24/40 joint. Newman type stopcock is 2mm bore; all others are 3mm. For cold finger only, see 5960. Hose connections are size C & D.