EHP piston accumulator

Years of experience and extensive know-how enable us to provide a comprehensive

range of piston accumulators, designed to suit standard as well as special applications in mobile as

well as in industrial systems.

With today’s increasing energy production costs and world-wide supply shortages, EHP2 piston accumulators offer an efficient, versatile energy source for a wide variety of fluid power systems, Hydraulic Energy Storage.

Simple and reliable in operation
Every application is "special". In some applications the working temperature is extremely variable and some applications require large gas volumes and small pressure differentials. These are all illustrative examples of where the EHP2 piston accumulator is a reliable energy source.

Fields of application
EHP2 piston accumulators can work with small as well as large fluid volumes under extremely high pressure conditions. With proper placement in the system, the piston accumulator can absorb and cushion shocks and surges, store fluid under pressure, compensate for internal and external leaks and absorb changes in volumes originating from changes in temperature in a closed system.

Accumulator systems
Oiltechs EHP2 piston accumulators can easily be linked to gas back-up bottles to increase the total gas volume. This solution is economical compared to installing 100% of the volume in the form of accumulators.