Hydac
SK Series Piston Accumulators
SK Series Piston Accumulators
Key Features
- High Pressure Ratios
- Large Volumes of Oil
- High Fluid Flow Rates
- Volume Monitoring by the way of piston position sensor or switch systems
Construction
HYDAC piston accumulators consist of:
• A cylinder with a finely finished internal surface
• An end cap on the gas side and fluid side, sealed with o-rings
• A lightweight metal piston
• A variety of sealing systems are available depending
on the application
Piston Accumulators are a cost effective option for numerous functions involving energy storage, and sometimes shock absorption in a hydraulic or fluid system.
Seal Materials
The following sealing elastomers are available, depending on the operating conditions:
• NBR (acrylic nitrile butadiene rubber)
• FPM (fluoro-elastomer)
• PUR (polyurethane)
Suitable materials are also available for low temperature applications.
Catalogs