Product search Brand (-) Hale Hamilton (3) Product Category Filters (1) (-) Regulators (3) Spring (2) Valves (7) Shut-off Valve (7) Stop Valve (1) Product Markets Defense (10) Industrial (40) Industrial Gases (10) Fill Plant (8) Fuelling Station (8) Gas Trailer (8) (-) Hydrogen (1) Large Industry (8) Virtual Gas Pipeline (8) Oil & Gas (9) Storage (6) (-) Oil & Gas Transport (2) Power Generation (6) Hydrogen (6) Product Type Search Search Hale Hamilton Series 2815 Hale Hamilton 2820 Series Hale Hamilton DRX15 - High Pressure Dome Regulators for Hydrogen