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Maintenance work

Please note that due to maintenance work, disruptions may occur on July 15, 2025, between 09:00 and 15:00 (CEST). Thank you for your understanding.

Air venting valve (for ATH 500 M)

  • The air venting valve is installed on the pump exhaust port
  • Allows to reduce the braking time fo the pump
  • The purge of this valve may be isolated during an air tightness test
  • For ATH 500 M

  • The air venting valve is installed on the pump exhaust port
  • Allows to reduce the braking time fo the pump
  • The purge of this valve may be isolated during an air tightness test
  • For ATH 500 M