Justrite Interchangeable Carboy Caps & Adapters provide a Wide Range of Top Connection Configurations.
These interchangeable carboy caps and adapters are leakproof and compatible with several adapters allowing you to change and configure carboy top connections based on your application requirements. Stackable caps feature large grips allowing you to easily open and tighten, and include platinum-cured silicone gaskets. Adapters are available with quick connect hose barb options including two, three, or four port combinations, as well as molded-in hose barb options, offering additional top connection flexibility. Available styles include Adapter Insert, Closed Adapter, Close Carboy, Molded Adapter, Open Top Carboy, and Quick Connect. Quick-connect cap adapters provide quick and easy port changes. Two-piece open cap and adapter design prevents tube twisting when opening. Polypropylene (PP) caps and adapters are autoclavable (Recommended autoclave cycle: 15 PSI and 250˚F (121˚C) for 20 minutes.) Quick disconnects are 2, 3, and 4. Hose barb sizes are 1/2", 3/8", and 1/4".