Hydrogen Filling Receptacle - 350 BAR HFR

  • 50-micron filter
  • Check valve
  • Dust protection cap
  • SAE J2600 nozzle profile

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The 350 BAR HFR filling receptacle is a specialized component designed for hydrogen fuel cell systems. It is equipped with a 50-micron filter, a check valve, a dust protection cap, and an SAE J2600 nozzle profile. The receptacle has a maximum flow rate of 370 g/s at a maximum pressure differential of 438 bar. It is compatible with various outlet types, including Pipe OD 3/8, 7/16-20 UNF 2B, Pipe OD 10 mm, and Voss Lock, all featuring Nut Hex 25 mm bracket connections. The product operates at less than 0.5 bar pressure and has a Kv value of 0.69. It ensures safe and efficient hydrogen filling with built-in protection against contaminants and backflow.

Use Cases

  • Typically used in hydrogen and related industrial applications.

Capabilities

  • Enables hydrogen refueling interface compliant with SAE J2600 nozzle geometry
  • Integrates filtration (50 µm) and backflow prevention (check valve)
  • Supports high flow rates up to 370 g/s under defined pressure differential conditions
  • Compatible with multiple outlet connection standards (pipe, UNF, Voss Lock)
  • Provides mechanical integration via Nut Hex 25 mm bracket connection
OMB SALERI S.P.A. SOCIETÀ BENEFIT

OMB Saleri S.p.A. is an Italian mechanical engineering company based in Brescia, founded in 1980. The company specializes in the design and manufacturing of valves and fluid control components for gases such as hydrogen, natural gas, and LPG. Its products are widely used in automotive, aerospace, industrial, and energy applications, particularly in gas mobility and hydrogen technologies.Over the years, OMB Saleri has evolved from a producer of domestic gas safety valves into a global supplier of high-pressure and technologically advanced valve systems. The company is recognized for its strong focus on innovation, supported by dedicated research and development capabilities and advanced testing facilities.

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