- For connecting inert gas and vacuum sources
Grease-free, fine control is provided by 4 mm PTFE HI-VAC® valves. Sample contacts only PTFE and borosilicate glass. Beams are 1/2” (12.7 mm) O.D. with upper left and lower right ends open. Delivery ports are 9 mm O.D and the distance between the valves is 100 mm. Dimensions (mm): 8651N05: 300 L x 148 H x 83 D; 8651N07: 500 L x 148 H x 83 D.