Vacuum manifolds available in either right-handed or left-handed configurations.

• The inert gas line has 2-ports for connection of the inert gas source and a bubbler
• A valved, cross over line is provided for evacuation of the entire system
• End of the inert gas line has a 14/20 inner joint and is supplied with a 14/20 outer joint cap style stopper

Line has 5-ports with 4 mm solid double oblique high vacuum stopcocks having a constant pressure retaining device, and 24/40 inner joints with hooks just above the grind. Ports are spaced 150 mm center to center and have rod bracing to vacuum bank. Large ID of vacuum bank (40 mm) provides for a substantial reservoir to quickly evacuate vessels up to 1000 ml. End of the vacuum bank has a 35/25 ball joint and is supplied with a 35/25 socket joint cap-style stopper to help prevent induction of grease into line. A valved gauging port is placed on the main vacuum line and has a 12/5 ball joint.

Pre-trap is 51 O.D.×250 mm long with two 28/15 socket joints which connect the manifold and main trap assembly (which has 28/15 ball joints). Main trap body is 58 O.D.×235 mm long with a reversed 75/50 ball and socket joint connection. A valved gauging port is placed between the main and pre-trap and has a 12/5 ball joint. Connection to the diffusion pump or mechanical pump is made via a 1" O.D. tube on the main trap assembly. Both traps can be isolated from the line for cleaning by the 0 to 12 mm Chem-Vac™, Chem-Cap® valves. Spacing between the two traps is 175 mm for easy placement of dewar flasks.