6 liter per minute reusable regulator for the 30, 55 and 108 liter gas tanks. This high flow rate regulator is usable by all Alco-Sensor type instruments for accuracy checks and calibration adjustments. It is mainly used with the Alco-Sensor FST to allow for automatic sampling when performing checks. Please note that this higher volume regulator will use four times as much gas as the 1.5 lpm regulator when used for like sample times.These regulators come standard with the 6 LPM barb attached.
This regulator can also be converted to a low volume regulator by purchasing the 1.5 LPM Regulator Barb.