top of page


This adjustable click style regulator uses a CGA540 connection with barb outlet and operates at 50 PSI. At only 6.625″ inches in body length this regulator is extremely compact and weighs only 1.15 lbs. To ensure safety, reliability, and durability, this regulator is manufactured from brass and aluminum.


This 0-4 LPM regulator can be set to 0, 1/32, 1/16, 1/8, 1/4, 1/2, 3/4, 1, 1 1/2, 2, 3, or 4 LPM.

All flow rate indicators are labeled in fractions for easy reading. The regulator includes an impact resistant gauge and is anodized in dark blue with the ProO2 label.


Designed for use in a marine environment.


Warning: Not for medical use.

Low-Flow Regulator

SKU: 649964681001
Excluding Sales Tax
    bottom of page