WALTHER-PRÄZISION has been your competent partner for H2– refueling as well as for various CO2– applications for years!

Our exhibition focus on this Hydrogen Technology Show:

Connecting & Docking

  • Refueling of gaseous hydrogen
  • Hydrogen loading
  • Testing of hydrogen storage tanks / cylinders
  • Automated testing of hydrogen equipment
  • Supply of large-scale consumers


Visit us at the Hydrogen Technology in Houston, Texas, booth 517, from 26. to 27. 06 2026 and benefit from our extensive experience for your applications.

For refueling with hydrogen, the regenerative energy carrier of the future, we are continuously doing pioneering work in development, especially for fuel cell vehicles as well as for the use of carbon dioxide as a coolant in modern car air conditioning systems or for the filling of large mobile containers.