Body is PTFE, o-rings are FKM, polypropylene compression cap is suitable for use to 150 °C, and side port is CTFE
· Provides a combination inlet and vent tube on a single neck vessel
· Converts plain stem type funnels for vacuum filtration
· Extends gas inlet or gas dispersion tube into a flask to function as an impinger
· Serves as a pressure relief vent when used with addition funnels
· BEVEL-SEAL™ top for a thermometer
· Side hose connection
· Can be used to construct gas washing bottles
· Diameter variations of 1 to 2 mm can be accommodated since the inert o-ring is compressed by the open-top polypropylene cap to create a vacuum-tight seal
· The serrated side port can be used for a vacuum connection or for the introduction of gases
· Side port o-ring size is 010
· Bottom has a Standard Taper inner joint