HYDAC SBO-210-2 Welded Diaphragm Accumulators SBO 210 Series Preferred Models
HYDAC SBO-210-2
High-Performance Diaphragm Accumulators
Product Description:
HYDAC diaphragm accumulators are designed to store hydraulic energy by utilizing the compressibility of a gas (nitrogen). This gas is necessary because fluids are incapable of storing energy on their own due to their incompressible nature. The diaphragm serves to separate the gas and fluid sides of the accumulator.
The diaphragm accumulator works by drawing in fluid from the hydraulic circuit as pressure increases, compressing the gas. As pressure decreases, the gas expands and returns the stored energy to the circuit.
To prevent the diaphragm from extruding through the fluid port, a poppet is incorporated into its design.
HYDAC offers two types of diaphragm accumulators:
- Welded: These are non-repairable and are typically used in industrial and mobile applications for tasks such as energy storage, pressure maintenance, and leakage compensation.
- Threaded: These are repairable and have been successfully applied in vehicle hydraulic systems for tasks like brake and suspension control.
Technical Parameters:
| Product Name | Precision Filter Elements |
|---|---|
| Preferred Models | Yes |
| Connection Type (fluid) | Female Thread |
| Material Diaphragm | NBR |
| Series | SBO 210 |
| Material - Fluid Port | Carbon Steel |
| Pre-charge Pressure Adjustable | Yes |
| Type | Non-Repairable, Welded, Rechargeable |
| Material Accumulator Shell | Carbon Steel |
| Key Features | Diaphragm Accumulators, energy accumulator, Diaphragm Accumulators |
Applications:
- Agricultural Machinery & Equipment
- Forestry Equipment
- Machine Tools
- Mining Machinery & Equipment
- Mobile & Construction Equipment
- Off- Road Equipment
Packing and Shipping:
The Precision Filter Elements are carefully packaged to ensure safe transportation. Each filter element is individually wrapped with protective material and then placed in a sturdy cardboard box. The box is sealed to prevent any damage during shipping.
For larger orders, the filter elements are packed in a wooden crate for added protection.
We offer various shipping options to meet your specific needs and budget. Our standard shipping method is through a reputable courier service, such as DHL or FedEx. We also offer expedited shipping for urgent orders.
Once your order is processed and shipped, you will receive a tracking number to monitor the delivery status of your package. We take great care in ensuring that your order is delivered to you in a timely and secure manner.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

