Schlenk Adapter with High Vacuum Valve and Cone Joint

This Schlenk connecting adapter is equipped with a precision high vacuum valve and ground cone joint, making it ideal for air-sensitive work under vacuum or inert atmosphere. Made from Borosilicate glass 3.3, it offers high thermal and chemical durability.

The valve features a 0-4 mm PTFE core with an O-ring sealed, double-layer design for improved vacuum performance. The ground-glass cone joint ensures a tight fit with standard laboratory glassware and allows for reliable and leak-free operation.

Key Features:

• Material: Borosilicate glass 3.3
• High vacuum valve with PTFE plug and O-ring seal
• Double-sealing design for enhanced leak prevention
• Valve size: 0-4 mm
• Ground cone joint sizes available: 14/23, 19/26, 24/29
• Ideal for Schlenk lines, vacuum connections, and reactive gas transfers
• Frosted joint for improved seal and joint grip