TESCOM HV-7000 Series Two Stage Pressure Reducing Regulator is a reliable, low maintenance pressure control solution specially designed for use onboard industrial and commercial heavy-duty hydrogen-powered vehicles with storage tanks rated up to 700 bar (10,150 psi). The HV-7000 helps maximize vehicle fuel efficiency by consistently delivering flows up to 5 g/s of hydrogen fuel at the right pressure needed by the fuel cell or hydrogen combustion engine across the full range of operating conditions. The contamination-resistant design of the HV-7000 ensures reliability and long service life, minimizing the vehicle cost of ownership.