Ø28/32 mm demijohn stopper with a closure BROWIN 647333, 3 cm, 3.4 cm, 16 g

Introducing the innovative and highly practical Ø28/32 mm demijohn stopper with a closure from BROWIN (Model Code: 647333), designed specifically for sealing carboys and demijohns. This stopper features a permanently attached, closeable opening for an airlock, along with a special flange that prevents it from being pushed inside the carboy or demijohn.

• Innovative design - the stopper comes with a permanently attached, closeable opening for the airlock.
• Durable material - made from thermoplastic elastomer, the stopper offers excellent strength and flexibility.
• Click closure - allows the stopper to be securely closed after fermentation, with a "click" sound confirming it is tightly sealed.
• Special flange - facilitates easy removal while preventing the stopper from being pushed inside the container.
• Made in Poland - a high-quality product backed by Polish craftsmanship.

Compatible with all airlocks in our product range.

Compatible demijohns include:

Demijohns - 640125, 640225.