Piston Type Accumulators
Hader-Seitz Piston-Type Accumulators and Hydro-Pneumatic Suspensions.
Piston-Type Accumulators serve as auxiliary power, shock dampeners and system counterbalances as well as fill many other application specific requirements. Our accumulators reach up to 5000 psi with a 4-to-1 safety factor and offer up to a 14” diameter. Below is a listing of some of the more common types of Hader-Seitz Piston-Type Accumulators and Hydro-Pneumatic Suspensions. We understand that your project or application may have very specific requirements and we can help develop a custom-designed solution to meet your needs.
Typical Ranges of Capacities and Lengths |
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Bore | From Volume/Length | To Volume/Length |
2" | 1/2 pt./10" | 1/2 gal./42" |
4" | 1 qt./11" | 2 gal./43" |
6" | 1 gal./17" | 6 gal./58" |
8" | 4 gal./29" | 20 gal./103" |
Custom | As Required | As Required |
1 oil capacities vary with approximate lengths. |
Inquire about a custom-designed solution or order your Hader-Seitz Hader-Seitz Piston-Type Accumulators and Hydro-Pneumatic Suspensions now.
What is a Hydro-Pneumatic Accumulator?
Accumulators share the same basic mechanics as any regular hydraulic cylinder. In the accumulator’s case, instead of liquid on the side of the piston that extends the rod, there is a highly compressible gas. On the opposite side of the piston will be space for a non-compressible liquid. The filling of the liquid into the chamber that will contract the rod will also compress the gas and create a stored kinetic energy. The controlled pressure of liquid will determine the level of stored energy, ready to be released as needed. Discharge allows the gas to expand and the fluid to flow back into the circuit.
Standard Features of Hader-Seitz Piston-Type Accumulators
- 12,000 pal min burst pressure
- Low mass aluminum piston
- T-Ring primary dynamic seal
- Skived tube bore(4-8 microinch RMS)
- Gas pressure failsafe protection
- SAE O-Ring oil port
- Mil. spec gas charge valve
- Charge valve protector
Inquire about a custom-designed solution or order your Hader-Seitz Hader-Seitz Piston-Type Accumulators and Hydro-Pneumatic Suspensions now.