Nalgene™ Carboy End Caps
By Nalge
Securely close off 3/4" or 3" sanitary ports on carboys with Nalgene™ Polypropylene End Caps. These are reliable, repeatable seals when used in combination with a silicone gasket and true union clamp. A groove on underside of end cap accepts standard sanitary gaskets for sealing the systems. Autoclavable.