Silicon Bung 17.5-22.5 mm – Bored

The Silicone Bung 17.5-22.5 mm (Bored) is a versatile and reliable stopper, ideal for sealing fermenters, bottles, and other containers used in brewing and beverage production. Crafted from high-quality, lead-free curing silicone, this bung is designed for safe contact with food and beverages, ensuring peace of mind for brewers, winemakers, and beverage enthusiasts.

Key Specifications:

• Top Diameter: 17.5 mm
• Bottom Diameter: 22.5 mm
• Type: Bored (includes a hole for airlocks or tubing)

This size range allows for a snug and secure fit in various neck openings, making it particularly suited for use with standard KL20947 500ml amber glass bottles and other containers within this diameter range.

Features:

1. Lead-Free Curing Silicone:

   Made with food-safe silicone that is free of lead and other contaminants, ensuring it is suitable for all food and beverage applications.

2. Bored Design:

   The pre-drilled hole allows for easy insertion of an airlock or tubing, making it perfect for fermentation processes where gas release is needed.

3. Flexible and Durable:

   Silicone is flexible enough to provide a tight seal, yet durable enough to withstand repeated use and cleaning without losing integrity.

4. Temperature Resistant:

   Resistant to both high and low temperatures, making it suitable for various fermentation conditions.

5. Non-Reactive Material:

   Does not impart any flavors, odors, or chemicals into your beverages, preserving the purity of your brew.

Applications:

• Fermentation Vessels: Insert an airlock to allow CO₂ to escape during fermentation while keeping contaminants out.
• Homebrewing: Perfect for sealing bottles or carboys during brewing processes.
• Winemaking: Ideal for secondary fermentation or bulk aging in bottles.
• Laboratory Use: Can be used for scientific and laboratory applications where a secure, food-grade seal is required.

Benefits:

• Secure Fit: The tapered design ensures a snug fit within the specified diameter range.
• Easy to Clean: Silicone material can be easily sanitized and reused, supporting hygienic practices.
• Versatile Use: Compatible with bottles, carboys, and small fermenters.

The Silicone Bung 17.5-22.5 mm – Bored is a reliable and essential tool for any brewer or winemaker looking for a high-quality stopper that supports safe, contamination-free fermentation and storage.