Flange Caps can be used as a tool for troubleshooting and detecting where a leak is occurring. They can also be used for closing ports during downtime, cleaning or transportation.

Choose your desired size:

• KF-25
• KF-50
• 4″ Tri-Clamp

In reference to the Beaker & Wrench 6″ Wiped Film Evaporator: the outlet discharge pumps are connected via a KF25 Flange, the 20L flask has a 4″ Tri-Clamp Flange and the vacuum gauge sits on a KF50 Flange.