Water trap assembly

摘要

An assembly for collecting condensed water vapor or moisture in a breathing circuit comprises a lid having an inlet and an outlet pipe connected to the breathing circuit, a jar removably secured to the lid, a drain funnel having a port at the bottom for directing water into the jar, and a movable seal in the funnel for being biased gravitationally to occlude the port and form a gas tight seal with the port when the jar is removed from the lid.