Emergency Gas Meters - Firefighter, EMS

Provide a metered supply of oxygen for a variety of medical applications with our wide selection of flow meters & valves. Designed for use on hospital, EMS & portable oxygen systems where a metered supply of oxygen is required, our stock of Oxygen Constant Flow Selector Valves are highly accurate and offer five distinct flow rates. With these valves, you'll get repeatable flow rates regardless of orientation or visibility.