XL piston accumulators
XL piston accumulators are designed for large-scale hydraulic energy storage applications requiring exceptionally large accumulator capacities. Available capabilities include internal chrome or chemical nickel plating, stroke measurement options, third-party certification, and repair and overhaul services.
Features and benefits
- Supports very large bore sizes and stroke lengths for high-capacity applications
- Internal chrome plating available
- Internal chemical nickel plating available
- Stroke measurement options available
- Third-party certification available, including DNV, ABS, and Lloyd’s
- High-pressure testing capability
- Repair and overhaul services available
Applications
- Oil and gas
Specifications
- Maximum bore size: 1,500 mm [59.1 in]
- Maximum stroke length: 20 m [65.6 ft]
- Test pressure: up to 660 bar [9,573 psi]
- Maximum volume: depends on size