Main vacuum line with four 24/40 inner ports (A) having a unique configuration of 0 to 4 mm Chem-Vac™, Chem-Cap® valves.

• Port spacing is 170 mm center to center
• The inert gas line has a port for connection to a bubbler or inert gas source and has a 18/9 ball joint

The valves are sealed to either the vacuum or inert gas side of the manifold and then bent to a 90° angle, forming a strong but very compact assembly. This configuration permits the line to be set up with the trap assembly on either the right or left side. The cleanout at the end of the vacuum line has a #25 O-Ring joint and is supplied complete with a cap-style stopper. A valved gauging port is placed on the main vacuum line and has a 18/9 ball joint.

The manifold is connected to the dual trap assembly via a 35/20 ball joint with a 0 to 12 mm Chem-Vac™, Chem-Cap® shutoff valve to isolate the line from the traps. The pre-trap is 50 O.D.×205 mm in length and has two 35/20 socket joints to connect it to the manifold and main trap. Main trap assembly has two 0 to 12 mm Chem-Vac™, Chem-Cap® valves which permit the trap to be totally isolated from vacuum for cleaning. There is a valved gauging port placed between the main and pre-trap having a 18/9 ball joint. Main trap has a lower body 45 O.D.×210 mm in length with a 40 mm O-Ring joint. Connection to vacuum source is 22 mm O.D. for use with heavy wall rubber vacuum tubing. Note: connection to vacuum source can be modified to allow connection of diffusion pump.

A valved, cross-over line is used for evacuation of the entire system. Both of the end cleanouts on the inert gas line have a #9 O-Ring joint and are supplied complete with a cap-style stopper.