This safety manifold system can easily be used as the core of a reliable anesthesia scavenging system. The chrome plated brass assembly features dual positive and negative relief valves, a reservoir bag mount (7/8” connection), an adjustable vacuum control valve (5/16” barb) and aggressive self-adhesive mushroom head mounting strips. The 19mm Male scavenger inlet port is positioned on the top. An external vacuum source is required, as well as a reservoir bag sized to the user’s needs.