Hydac
HYDAC Bladder Accumulators
Womack Machine Supply Company proudly partners with Hydac to deliver the finest Bladder Accumulators available. Our collaboration ensures that customers in multiple locations across the United States have access to these exceptional products, click here to see available locations. Our commitment to excellence, combined with the reliability and performance of Hydac, guarantees that you receive top-quality Bladder Accumulators components for your specific needs.
SB Series Bladder Accumulators
The bladder accumulator consists of a fluid section and a gas section, with the bladder acting as a gas-proof screen. The fluid around the bladder is connected with the hydraulic circuit, so that the bladder accumulator draws in fluid when the pressure increases thus compressing the gas. When the pressure drops, the compressed gas expands and forces the stored fluid into the circuit.
Construction
HYDAC bladder accumulators consist of a welded or forged pressure vessel (shell), a bladder and ports for gas and fluid inlet. The gas and fluid sides are separated by the bladder.
Bladder Materials
Not all fluids are compatible with every elastomer at all temperatures. Therefore, HYDAC offers the following choice of elastomers:
- NBR (Standard Nitrile)
- LT-NBR (Low Temp. Nitrile)
- ECO (Epichlorohydrin)
- IIR (Butyl)
- FPM (Fluorelastomer)
- Others (available upon request)
To determine which material is appropriate … Always Refer To Fluid Manufacturer’s Recommendation.
Corrosion Protection
For use with certain aggressive or corrosive fluids, or in a corrosive environment, HYDAC offers protective coatings and corrosive resistant materials (i.e. stainless steel) for the accumulator parts that come in contact with the fluid, or are exposed to the hostile environment.
Mounting Position
HYDAC bladder accumulators can be installed vertically, at any angle, or horizontally depending upon the application. When installing vertically or at an angle, the fluid port must be at the bottom. On certain applications listed below, specific positions are preferable:
- Energy Storage: vertical
- Pulsation Damping: any position from vertical to horizontal
- Maintaining Constant Pressure: any position from vertical to horizontal
- Volume Compensation: any position from vertical to horizontal
System Mounting
HYDAC bladder accumulators are designed to be screwed directly onto the system. We also recommend the use of our mounting components to minimize risk of failure due to system vibrations.
Applications
Some common applications of bladder accumulators are:
- Agricultural Machinery & Equip
- Forestry Equipment
- Oil Field & Offshore
- Machine Tools
- Mining Machinery & Equipment
- Mobile & Construction Equipment
- Off-Road Equipment
AVAILABLE IN THESE LOCATIONS
- Alabama
- Arizona
- Arkansas
- Kansas
- Louisiana
- Mississippi
- Montana
- N.W. Florida
- Nevada
- New Mexico
- Oklahoma
- S. Idaho
- Texas
- Utah
- W. Missouri
- W. North Dakota
- W. South Dakota
- Wyoming
Contact Us For Pricing And Availability
If you’re interested in any of our products, or you have any questions about pricing and availability, let our team know today. We’re here to help!