About this item

• Compatibility: fits standard inner taper joints 14/20, 19/22 and 24/40 for seamless integration with common lab glassware
  
• Vacuum Flow Control: premium PTFE stopcock delivers smooth, leak-resistant regulation of vacuum flow
  
• Dual Hose Ports: two hose connections support dual-line setups or simultaneous inlet/outlet use with standard tubing
  
• Material & Thermal Stability: heavy-duty, reusable glass built for thermal and chemical resistance in routine lab use
  
• Warranty: 1-year limited manufacturer warranty for peace of mind