Similar to the AF-0450 5-port line, except that the line is constructed using 0-4mm Chem-Vac™; Chem-Cap®; valves (A) instead of the CG-468-02 greased glass stopcocks on all of the 4-ports. The end cap on the vacuum line is a #30 o-ring joint while the inert gas line has a #9 o-ring joint instead of the 14/20 standard taper joint. All gauging ports (B) are constructed using #9 o-ring joints and are supplied complete with adapters from the o-ring joint to 9mm OD tubulation for use with 3/8" Cajon® fittings. Line uses the same main and pre-trap as the AF-0450 line. Overall dimensions are 34" W x 24" H. Complete system consists of one 4-port vacuum/inert manifold, one pre-trap, one main trap assembly, one main trap body, two CG-150-05 #28 S.S. pinch clamps, one CG-150-08 #50 S.S. pinch clamp, one CG-150-21 #75 S.S. pinch clamp, four CG-150-04 #18-L S.S. pinch clamps, one AF-0451-05 #9 o-ring joint cap stopper, one AF-0451-21 #30 o-ring joint cap stopper, three AF-0451-08 #9 o-ring joint to 3/8" tubulation for Cajon® adapters, four CG-305-12 #112 Viton o-rings, and one CG-305-32 #223 Viton o-ring.