
This is a reliable MSA fixed-flow regulator, specifically the 0.25 LPM model. It's designed for use with calibration gas cylinders and features a sturdy brass body with a built-in pressure gauge. It's been used but is still in good shape for someone needing to calibrate their gas detection equipment. It fits standard MSA calibration cylinders with the green shoulder.
Sold by
5coy1uoeac