Committed to maintaining rigorous standards



Det Norske Veritas (DNV) has certified Hydra-Electric as AS9100/ISO9001 compliant. We maintain a QMS that includes:

  • A set of procedures that cover all key processes in the business
  • Monitoring processes to ensure our procedures are effective
  • Keeping adequate records of all processes and procedures
  • Checking output for defects, with appropriate and corrective action where necessary
  • Regularly reviewing individual processes and the quality system itself for effectiveness
  • Facilitating continual improvement
  • Special procedures maintained by certified suppliers

View certification ISO 9001:2015 and AS9100D


Military Standards

Hydra-Electric began manufacturing for the U.S. military in the 1950s, as it became apparent to the Armed Forces that the company had patented the best technology for pressure switches, with our Negative Rate Disk Spring. Our aerospace products are designed to meet various specifications, such as:

  • DO-160—Environmental Conditions and Test Procedures for Airborne Equipment
  • MIL-S-9395—Gage Pressure Switch
  • MIL-S-28827—Pressure Switch: Thermostatic, Hermetically Sealed
  • MIL-S-28788—Switches: Air and Liquid Flow, Sensing
  • MIL-STD-810—Environmental Engineering Considerations and Laboratory Tests
  • MIL-STD-202—Test Method Standard: Electronic Parts


REACH and Conflict of Minerals

Hydra-Electric is in full compliance with the recent Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulations. We do not utilize or export any chemicals or substances to levels that are restricted by REACH, a European Union regulation that entered into force in June 2007, with a phased implementation over the next decade. It is the strictest law to date regulating the production and use of chemical substances that may affect human health and the environment. In addition, all of Hydra-Electric’s suppliers must abide by this requirement. See our External Provider Product Requirements