For your most critical applications you need the confidence that only experience brings. Technetics Group gives you that confidence—we have been providing the design and production of accumulator assemblies for more than 50 years—that’s longer than any other company in the world.

About Technetics Group Accumulators and Reservoirs

Our expertise has touched thousands of time-tested applications and has positioned us as the trusted supplier of accumulators and reservoirs for the world’s largest manufacturers. An extensive design database complements our unequalled bellows manufacturing experience.

Product Features

  • Maintenance free design that incorporates edge-welded metal bellows
  • High reliability and low maintenance costs
  • Little friction between bellows and housing resulting in quick response time
  • Can be made of corrosion-resistant materials to withstand extreme environments

Industries and Applications

  • Subsea, aircraft, rockets, wind turbines and other applications where disassembly/repair is time consuming and expensive
  • Energy markets
  • For use in:
    • Fluid storage
    • Energy storage
    • Pulsation dampers
    • Volume compensators
    • Thermal compensators
    • Water-hammer damping 

Properties and Technical Information

  • Technical Characteristics
    • -85˚F to 350˚F (-65°C to 177°C)
    • 5% to 85% humidity (for temperatures above 32°F/0˚C)
    • -65°F to 275°F (-54°C to 135°C) fluid temperature
    • Thermal Shock (rapid cooling)—Cool at a rate of 100 °F/min (38˚C/min)