Flexible coupling HG-004

gasemergency releasestainless steel

Refueling system for hydrogen gas (700 bar / 10.000 psi Technology) For refueling vehicles with high-pressure gaseous hydrogen, WALTHER-PRÄZISION offers its specially designed system. Major components of this system are the refueling nozzle, the emergency release coupling and the parking station. Media: gaseous hydrogen Materials: stainless steel 1.4404 / 1.4571 or similar Special features / Options: first coupling worldwide for fuelling of automobiles with new safety type locking system in push-pull technology notice Please urgently seek for advice in the following cases: Coupling/uncoupling under residual pressure Pulsating pressures Use of non-lubricating media Temperature-sensitive processes Interface reduction Special requirements for cleanliness Specific certifications Non-movable head of liquid Highly viscous media Optimization of flow rate