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Oil-Less Scroll Air End
Efficient oil-free air compression
Compact scroll air ends delivering oil-free air for critical applications
Highlights
The Hitachi Oil-Free Scroll Air End, including models SRL-1.5ME5A, SRL-2.2ME5A, SRL-3.7ME5A, and SRL-5.5ME5A, is engineered for applications requiring clean, oil-free compressed air. Its patented scroll wrap design with labyrinth seal ensures low vibration and high reliability. The built-in cooling system and filtering elements maintain optimal operating temperatures and protect internal components. An oversized roller bearing enhances durability, extending maintenance intervals. Compact and versatile, these air ends are ideal for OEM integration, providing efficient and dependable oil-free compression.
Model
- SRL-2.2CB , SRL-5.5CB, SRL-7.5CB
- 2–3 hp (1.5–2.2 kW)
- 5.65–8.47 cfm (0.16–0.24 m³/min)
- 120–145 psi (8–10 bar)
Application Examples
- Supplying clean air for precision
- Ensuring oil-free air quality
- Supporting sensitive processes
Advantages
- Low vibration operation
- Extended maintenance intervals
- Compact and versatile design
Technical Keypoints
- Flow: 5.65 - 30 cfm .16 - .85 m³/min
- Pressure: 125 - 145 psi 8 - 10 bar
- Power: 3 - 10 hp 2.2 - 7.5 kW