Any size Customize would be available,Please contact with us for your request about the Manifold
With 4mm double oblique, high vacuum hollow glass stopcocks precision ground with corresponding numbers on barrel and plug. Upper/Back vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Beams are 22mm O.D. with front-left-right and rear-left- right 10mm hose connections. Distance between stopcocks is 75mm center to center.