About this item

• Dual-Manifold Design: features two borosilicate glass manifolds with 20 mm O.D. and 40 mm center-to-center spacing for balanced vacuum distribution and convenient port access
• 4-/5-Port Options: available in 4-port configuration with 104 mm spacing or 5-port configuration with 115 mm spacing; PTFE stopcock ports support different laboratory workflows and connection requirements
• Vacuum Compatibility: stopcock and vacuum line hose connections measure 10 mm O.D. x 6 mm I.D.; compatible with standard vacuum tubing featuring 8 mm I.D. for secure, leak-minimized connection
• Borosilicate Glass Construction: made from borosilicate glass with strong chemical resistance, stability, and durability for repeated laboratory use
• Vacuum & Gas Handling: suitable for vacuum distribution, inert gas delivery, Schlenk line setups, and laboratory processes requiring precise flow control and reliable performance