Stops Reverse Flow of Liquid When Pressure is Interrupted
Useful when connecting a vacuum line to a filter flask. Polypropylene valve with neoprene valve disk. Recommended maximum pressure 20 psi (1034 Torr). 6 per bag.
Stops Reverse Flow of Liquid When Pressure is Interrupted
Useful when connecting a vacuum line to a filter flask. Polypropylene valve with neoprene valve disk. Recommended maximum pressure 20 psi (1034 Torr). 6 per bag.