The GRF400 series cylinder flow meter regulator is a compact and affordable flowmeter regulator perfect for light duty tasks. It is specifically designed to work with Argon, Helium, and Carbon Dioxide (with a 20% duty cycle for CO2). It is compatible with Argon, Argon/CO2, and Helium gases. This regulator features an impact resistant Lexan flowtube and a precision needle valve for accurate control. Additionally, it comes with a convenient one piece flowtube cover and a 10' hose.
