Dual-Manifold with PTFE Stopcocks, 4 Ports and 1 Hose Connection Per Bank

About this item Dual main manifolds: two main glass manifolds, 20 mm OD each, center-to-center spacing 40 mm for balanced vacuum flow and easy access to ports Nozzle & valve array: four small nozzles per beam end (8 total) plus four polyglass plug-valve ports spaced 100 mm apart; spring-retained plug valves provide precise, repeatable isolation and control Vacuum interface: accepts standard vacuum tubing with 8 mm ID designed for direct, leak-minimized connection to vacuum lines and glass tubing Construction & chemical resistance: fabricated from borosilicate glass; heavy-duty, reusable design with high chemical resistance and excellent dimensional stability Thermal rating: rated for service up to 200 °C engineered to withstand typical laboratory thermal and chemical stresses