Roth bladder accumulators enable efficient operation thanks to their weight-optimised design and the negligible pressure difference between the fluid and gas side. The use of different bladder materials makes Roth bladder accumulators suitable for a variety of fluids, and they can be used in a wide temperature range. Special designs, with for example high-flow oil valves or minimal-friction plastic coatings, make Roth bladder accumulators an innovative product and open up a significantly wider application spectrum.

Typical product features:

> Compact and weight-optimised design

> High efficiency, negligible pressure difference between fluid and gas

> Fast reaction to pressure changes in the hydraulic system

> Low-maintenance, easy-to-service and durable

Volume: 1 l … 57 l
Operating pressure: up to 690 bar
Operating temperature: -40 °C … +100 °C