53B Caps & Adapters

Autoclavable Polypropylene Carboy Cap Adapter With Hose Barb Vent Port

Patented Dual 1/4" HB Adapter Molded In Barbs VersaCap® is leak-proof, has replaceable platinum-cured silicone gaskets, and provides the ultimate in top-connection flexibility. Open VersaCap® is compatible with a variety of adapter inserts, enabling users to quickly change the top connections of each carboy or bottle to match their application needs. VersaCap® offers large handles with finger grips that allow for easy tightening and opening. They are also stackable and are offered in 53mm, 83mm (compatible with most carboys), and 120mm wide-mouth versions that fit exclusively on Foxx Life Sciences’ 20L, 40L, and 75L EZfil® carboys.

Quick-connect hose barb options include quick-connect port combinations of two, three, and four,  with ¼” and ⅜” hose barb sizes, as well as molded-in hose barb options, available with  ⅛“ , ¼”, 5⁄16”, and ½” sizes. The Clearview® adapter is also available for users who need a crystal-clear window into the carboy for visualizing solution homogenization.

VersaCap® are made from polypropylene, which may be autoclaved at 15 PSI and 121˚C (250˚F) for 20 minutes.