Bubblers are used to monitor gas flow to reactions while providing a vent to the atmosphere.

• Inner joint can be used on single-neck or multi-neck flasks
• Hose connection has 9 mm O.D. serration
• Available in two sizes

Reservoir head prevents oil from being sucked back into the system. Standard taper inner joint is for use in single-neck or multi-neck flasks. The 24/40 joint bubbler is available in two sizes; the larger for use in vessels having a capacity greater than 100 ml.