This is a well recommended double stage regulator suitable for high pressure cylinder application, or severe remote working places where stable pressure is strictly required. It is well recommended for hydrogen gas application, especially use in lab, or recent hydrogen engine feeding application.

This hydrogen regulator has sintered filter to trap impurities, with 2 external safety valve is installed. First stage reduces cylinder pressures nearly to 90%, and second stage accurately controls flow and delivery pressure.

This regulator is leak proven for hydrogen & helium application.