These polypropylene tubing connectors are used with nylon bushings to make an easy and safe connect/disconnect of coolant or steam tubing to jacketed reaction flasks, condensers, or any vessel utilizing the Ace-Thred as the connection port

Connector is fitted with a silicone o-ring. Bushing compresses connector and o-ring for leak-tight seal. Once tubing is attached to serrated end of connector, bushing will not come off. Polypropylene connectors have a maximum temperature of 110°C.