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Components

Hydrogen breakaway quick coupling 70 Mpa - BRH04

Stäubli
Hydrogen breakaway quick coupling 70 Mpa - BRH04
Hydrogen breakaway quick coupling 70 Mpa - BRH04
Hydrogen breakaway quick coupling 70 Mpa - BRH04
Hydrogen breakaway quick coupling 70 Mpa - BRH04
Summary

  • Used on the hydrogen refueling line, Stäubli breakaway quick connector activates an automatic shutdown of the circuit if a vehicle moves with the nozzle attached, under any pressure condition.

  • Easy integration to all hydrogen dispensers with maximal allowable pressure up to 700 bar (10153 psi)

  • Diameter: 04 mm

  • Operating temperature from -40°C to +85°C (-40 to +185°F)

  • The breakaway safety fittings can be reused and reconnected securely after activation

  • Stäubli's solution is suitable for use in environments which are subject to directive 2014/34/EU (ATEX)

  • Breakaway couplings have guaranteed compliance with directive 2014/68/EU

  • Ensuring hydrogen filling stations, vehicles and users' safety by combining our  breakaway system BRH with our fueling nozzle GHV 

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Description Technical Specifications Downloads Vendor

Straightforward installation and operation

  • Seamless integration through in-line breakaway design

  • Convenient and rapid reconnection with specialized rearming tool

Ensuring safety for hydrogen filling stations, vehicles and its users

  • Disconnection force tailored to protect both dispenser and vehicle without causing damage
  • Automatic stop of gas flow upon disconnection to avert atmospheric release (dispenser side)
  • Consistent and immediate separation regardless of internal pressure
  • Robust and high quality materials: stainless steel

Optimized for operational efficiency

  • Designed to require minimal pulling force, reducing the risk of unintentional disconnections

  • Allows for continuous operation with no significant downtime for hydrogen fuel stations and their dispensers. 

Patented

  • US Pat. 10724667

  • CN Pat. 2018110731425 and other countries

Application areas

Ensure the safety of hydrogen filling stations and hydrogen fuel vehicles and prevent damage. 

Product variants

2 models are available to meet different pressure requirements:

  • BRH04 - 700 bar (10153 psi)
  • BRH08 - 350 bar (5076 psi)

Check the technical data sheet for more information.

Contact us

Choose Stäubli as your trusted partner for unparalleled hydrogen reliability and expertise.
For comprehensive information on BRH range,

Brand Stäubli
Max Pressure (in bar) 963
Nom. Oper. Pressure (in bar) 700
Diameter (in mm) 4
Compliant with 2014/34/EU (ATEX), 2014/68/EU
Max Ambient Temperature (in °C) 85
Min Ambient Temperature (in °C) -40
Download
brh-04-hydrogen-h2-break-away-staubli-en.pdf
Stäubli

With over 30 years of expertise in advanced quick-connectors, Stäubli has been at the forefront of creating filling systems for natural and hydrogen gas. Our offerings are engineered to conform to the latest environmental norms and regulatory mandates, ensuring they fulfill your essential safety and reliability criteria.

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Select a country
Albania
Algeria
Andorra
Argentina
Australia
Austria
Bahrain
Belarus
Belgium
Bolivia
Bosnia & Herzegovina
Brazil
Brunei
Bulgaria
Cameroon
Canada
Chile
China
Colombia
Costa Rica
Croatia
Cyprus
Czechia
Denmark
Ecuador
Egypt
Estonia
Finland
France
Georgia
Germany
Gibraltar
Greece
Grenada
Hong Kong SAR China
Hungary
Iceland
India
Indonesia
Ireland
Israel
Italy
Japan
Jordan
Kazakhstan
Latvia
Liechtenstein
Lithuania
Luxembourg
Madagascar
Malaysia
Malta
Mexico
Moldova
Monaco
Montenegro
Morocco
Netherlands
New Zealand
Nicaragua
Nigeria
Norway
Oman
Pakistan
Panama
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar
Romania
Saudi Arabia
Serbia
Singapore
Slovakia
Slovenia
South Africa
South Korea
Spain
Sri Lanka
Sweden
Switzerland
Taiwan
Thailand
Tunisia
Türkiye
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Venezuela
Vietnam

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