Olaer

Olaer was founded in 1938 by Jean Mercier. Mercier was the first to engineer a gas loaded bladder accumulator. Today, Olaer is undisputedly a world leader in this field. In 2012 Olaer became part of Parker Hannifin Corporation. 

Today, Olaer manufactures a wide range of accumulators, filters and products within cooling technology. The solutions can be used in many different markets, including: energy, mobile and industrial markets.  

Olaer is especially known for bladder accumulators and diaphragm accumulators. Your benefits of using an accumulator in your equipment are:

  • Reduces working cost through increased power and energy saving.
  • Increase the lifetime of equipment by reducing pulsation and protecting against pressure peaks.
  • Reduces maintenance cost as wear of hydraulic components is reduced.
  • Reduces minimum maintenance of the installation.

With Olaer you are guaranteed a cost-effective, innovative and value-added solution together with world-class service to global hydraulics and related industries.


Olaer gammelt logo

Olaer´s old logo from 1938 before they became part og Parker Hannifn.


Akkumulatorer fra Olaer

Products from Olaer