Vacuum line has four ports, made up of two valves each - one extending from the inert line and the other from the vacuum line, both are bent to a 90° angle. Spacing between ports is 170 mm. The inert gas line has a 18/9 ball joint connection for use with a bubbler or inert gas source. Both of the ends of the manifold have a #9 o-ring joint and are supplied complete with a cap style stopper.

The manifold connects to our dual-trap assembly with a shut-off valve. The dual-trap is approx. 55 mm OD X 200 mm in length and has two 35/20 socket joints to connect it to the manifold and main trap. Main trap assembly has two high-vacuum valves. O-rings used: Sizes-112, -217, -226

The inert line is approximately 45" wide X 23" height.

Used to transfer solvents directly to a storage flask or other vessel with 24/40 or 14/20 joints. Two styles, with or without internal drip tip, and side or center valve placement.

All-glass manifold for connecting inert gas and vacuum sources to sidearm stopcocks. Each stopcock has a glass threaded end to provide a vacuum connection. Upper left and lower right ends open. Can be re-designed to have both ends open, and other variations.

All manifolds are customizable!

• Standard 1/2" or 1" OD lines
• Off-set lines
• Multiple connections available
• O-ring
• Ball and socket
• Hose barb
• Ground glass joint

All glass manifold for connecting inert gas and vacuum sources to sidearm stopcocks. Stopcocks are 4 mm bore with lower vacuum chamber. Lower right and Upper left ends open. Can be re-designed to have both ends open, and other variations.

All manifolds are customizable!

• Standard 1/2" or 1" OD lines
• Off-set lines
• Multiple connections available
• O-ring
• Ball and socket
• Hose barb
• Ground glass joint

With 0-4 mm high vacuum valves, easy action PTFE, three-way stopcocks for takeoffs. Beams are 1/2" O.D. with upper-left and lower-right ends open. Distance between values is 100 mm.
QVA-3-3 and QVA-3-4 available with inner glass thread connections including bushing with middlle hole, and/or solid teflon plug to seal off line.

All manifolds/Schlenk lines are customizable!

• Standard 1/2" or 1" OD lines
• Off-set lines
• Multiple connections available
• O-ring
• Ball and socket
• Hose barb
• Ground glass joint

With three 0-5 mm high vacuum PTFE stopcocks with #11 internal threads and nylon bushings. Stopcocks are positioned parallel to main body to allow operation from front or back. One end can be connected to a vacuum trap and the upper internal thread/bushing can be connected to a thermocouple vacuum gauge.

All manifolds are customizable!

• Standard 1/2" or 1" OD lines
• Off-set lines
• Multiple connections available
• O-ring
• Ball and socket
• Hose barb
• Ground glass joint

Large diameter tubing manifold with 35/25 socket joints and high vacuum values for greaseless connections.

All manifolds are customizable!

• Standard 1/2" or 1" OD lines
• Off-set lines
• Multiple connections available
• O-ring
• Ball and socket
• Hose barb
• Ground glass joint