The Flow Matching Regulator is an excellent solution to overcome the inconveniences of using sample bags or inefficient T-assemblies. The Flow Matching Regulator also provides excellent repeatability of sensor response to the calibration gas opposed to sampling bags.
When the flow is matched the ball will float in the green zone.
Low pressure inlet 0-1000 PSIG 5/8 - 18UNF
3/16" Hosebarb outlet (Horizontal)
Patent pending design