Hawe HPS Piston Type Accumulators

Hawe HPS Piston Type Accumulators

Piston type hydraulic accumulators have a free-moving piston that separates the compressible gas cushion from the hydraulic fluid. The piston type accumulator HPS can be installed in different situations with the aid of suitable fastening clips. The piston type accumulator HPS supports or increases the pump delivery flow or stores pressure energy. It is used in clamping hydraulics to compensate for volume changes in the event of temperature fluctuations, to cover any leakage losses, or to dampen oscillations.

Features and benefits:

Compact design

Option of integration into the HAWE modular system

Intended applications:

Accumulator charging systems

Construction machines

Wind power plants

Machine tools

Nomenclature: Piston accumulator
Operation pressure: 350 bar
Nominal volume: 0.1 - 40 dm³
Internal piston diameter: 50 - 180 mm