The Micro-Manager 02 Administrator is a compact, simple to operate constant flow device that provides oxygen at a flow rate of 10 lpm for one to five patients simultaneously. The unit is comprised of an anodized aluminum manifold with check valves and threaded barbed fittings with flow restriction orifices. The Micro-Manager is attached via an oxygen supply hose directly to an oxygen regulator capable of delivering 40 to 90 psi. Provides a 50 psi outlet that can be used to operate a demand valve resuscitator or gas powered suction device. Comes standard with five screw-on 10 lpm orifices. Other sizes available by special order.