CNG, LPG, HYDROGEN, & LNG DISPENSERS  

Hydrogen Dispensers

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Kraus Global is proud to speak to audiences around the world about the alternative gas refueling industry, product development, and trends.



"Kraus Global is committed to providing safe, reliable hydrogen dispensers that are based on 10 years of engineering experience and a firm commitment to codes & standards development."

Dev Patel
Account & Business Development Manager


Kraus Global's hydrogen dispenser program is currently focused on providing both 350 & 700 bar (5,000 & 10,000 psig) dispensing technologies and components into the continually evolving hydrogen market. Although the public use of hydrogen-fuelled vehicles may be a number of years away, Kraus can provide complete solutions to the increasing number of demonstration stations either in use or in the planning stages. Kraus is also actively pursuing a number of niche markets where hydrogen fuel cell technologies are already economically feasible.

Kraus Global's commitment to hydrogen codes and standards sets us apart from our competitors. Kraus engineers are experts in emerging codes and

standards and have being working with SAE and CSA-America for years to develop safe refueling standards for hydrogen vehicles. Our hydrogen dispenser design experience dates back to 1998 where Kraus provided one of the world's first retail style hydrogen dispensers for a shuttle-bus application at the Munich airport in Germany.

Kraus Global can provide hydrogen dispensing and gas management solutions for both retail and industrial applications.



HYDROGEN  DISPENSER  FEATURES  &  SPECIFICATIONS

Hydrogen Dispenser Features

  • Stand-alone design (fully self-contained electronics)
  • Single and Dual hose configurations
  • SAE J2600 compliant nozzles
  • Retail (high-style) or industrial-style cabinets in stainless steel or powder-coated steel
  • Kraus Micon 500H electronic computer register; specifically designed for hydrogen fueling applications
  • Kraus KAF400 series solenoid valves or ball valves
  • Field programming via hand-held infrared "Info-Pac" unit
  • Coriolis-based mass flow meters
  • Electronically controlled internal sequencing
  • Kraus HFS pressure and temperature compensated refuelingrefueling for "non-communications" fills
  • Kraus J2601 compliant dispenser-vehicle "communications fills"
  • "Peak Flow Rate" and "Constant Pressure Ramp Rise Rate" (CPRR) fueling strategies also available
  • Safety breakaway included on each hose
  • Ability to interface with most POS and card reader systems
  • International currency options available
  • Captive vent recovery system
  • Grounding cable


 

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Hydrogen Dispenser Specs

  • Fill Pressures: 350/700 barg (5,000/10,000 psig) at 15oC
  • Operating temperature: -40oC to 50oC
  • Flow Rates up to 60g/sec (3.6 kg/min)
  • Accuracy: +/- 1%
  • Electrical Supply: 120/240 VAC, 50/60 Hz
  • NEC Class 1 Division 1 Group B and IEC Zone 1 Group IIC hazardous locations
  • Compliant with NFPA 52 and draft CSA-America HGV4 Standards
  • IEC Zone 1 Group IIB hazardous locations

 

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