The Allied Healthcare Constant Flow Selector Valve is a clearly marked oxygen flow gauge for use with oxygen resuscitation sources.
Warranty: 2 year.
The Constant Flow Selector Valve is intended for hospital and portable oxygen systems where a metered supply of oxygen is required. Unlike standard flow meters and flow gages, the LSP selector valves have five clearly marked flow rate settings. They're also colored in such a way that makes them easy to read in any orientation or low lighting. The 1/8" NPT thread is compatible with Schrader, Hansen, NCG, or Ohio Medical disconnects.
The selector valves are made from a durable polycarbonate and lightweight aluminum that is low-profile and ideal for rugged use.