4-Port Vacuum Manifold with GL-14 Connections Made of Borosilicate

The 4-Port Vacuum Manifold with GL-14 Connections is a borosilicate 3.3 laboratory component for distributing a compatible vacuum source or related gas-flow connection across multiple lines. Four ports provide separate connection points, allowing several compatible pieces of apparatus to be arranged around one manifold.

Each port uses a GL-14 connection according to the published product specification. Tubing, fittings, valves, and adapters should be selected to match the manifold and the requirements of the complete system. A four-port design can simplify routing, but it does not mean every connected branch will experience identical flow or vacuum under all operating conditions.

The 4-Port Vacuum Manifold may be incorporated into compatible filtration, aspiration, degassing, or other laboratory arrangements where multiple connections are useful. Actual performance depends on the vacuum source, tubing dimensions, restrictions, valves, seals, connected equipment, and system configuration. No specific vacuum or pressure rating should be assumed unless separately documented.

Inspect the glass body and all GL-14 connection areas for chips, cracks, deep scratches, impact damage, or other defects before use. Support tubing so its weight does not pull on the glass ports. When operating under reduced pressure, use appropriate shielding and procedures for the apparatus and never use damaged glassware.

The 4-Port Vacuum Manifold with GL-14 Connections provides a compact way to organize multiple compatible laboratory lines. Browse vacuum adapters and additional glass components in our Borosilicate Glass Laboratory Equipment collection.