Airfree® Schlenk Cajon® Union & O-rings

The unions are constructed from robust #316 stainless steel for exceptional durability and long-lasting performance. Their versatile design allows for seals to be made directly on a glass-to-glass basis, or they can be used with cuffs and flexible tubing for added flexibility in your setup. A key practical benefit is their ability to accommodate slightly imperfect glassware, working flawlessly with glass tubing that is up to 1/32 in undersized. The included 70 durometer Viton®® O-rings ensure a tight and secure seal, making this a reliable and indispensable component for your air-free work.

Features:

• Provides seals directly on a glass-to-glass basis or with cuffs and flexible tubing
• Can be used with glass tubing that is up to 1/32 in undersized
• Unions are made from robust #316 stainless steel for long-lasting performance
• Includes 70 durometer Viton®® O-rings for a tight and secure greaseless seal
• Eliminates the need for grease, ensuring a cleaner system and preventing contamination