QVA-20 Manifold, Vacuum, Dual
    Vacuum Apparatus
        
    
        
   
            Glass Manifold with #15 thread at either end to the vacuum connection to left or right side. Choose between either 3 or 5 PTFE valves. Unit comes complete with glass manifold, connector for 1/4" tubing, connector for 1/2" tubing, PTFE end plug, and bushing connector.
        
    
        
