83mm Carboy Cap, Open Top with Adapter, Two 1/4" Molded-in Hose Barbs and Vent - 12859

Model No

Made in USA

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Product Summary

  • Quick-connect cap adapters for quick and easy port changes
  • Two-piece open cap and adapter design prevents tube twisting when opening
  • Polypropylene (PP) caps and adapters are autoclavable


Leakproof, PP caps and interchangeable cap adapters provide a wide range of top connection configurations. Each cap is compatible with several adapters allowing you to change and configure carboy top connections based on your application requirements. Designed to be stackable, the 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.

Recommended autoclave cycle: 15 PSI and 250˚F (121˚C) for 20 minutes.


More Information
Model No 12859
UPC 697841181076
International Model No. 12859
Material Specifications Polypropylene
Dimensions, Exterior 4.6" H x 5" Outer Dia.
117mm H x 127mm Outer Dia.
Cap Size 83mm
Hose Barb Size (inch) 1/4"
Hose Barb Size (mm) 6.4mm
Net Weight, lbs 0.5
Net Weight, kg 0.2



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