STAHLWERK ST-510 Pro Silent Air Compressor 50 L – 10 bar, 420 l/min
The STAHLWERK ST-510 Pro is a silent, oil-free air compressor with a 50 L tank, delivering up to 10 bar pressure and 420 l/min airflow. Featuring Brushless technology and high-performance piston motors, it ensures power, longevity, and quiet operation for professional use.
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Detailed Description of the STAHLWERK ST-510 Pro Air Compressor
The STAHLWERK ST-510 Pro is a powerful and quiet air compressor designed for demanding professional use. With its 50-liter tank and maximum pressure of 10 bar, it delivers a constant airflow of 420 l/min, making it ideal for efficiently powering a wide range of pneumatic tools.
Latest-Generation Brushless Technology
This compressor features Brushless technology, ensuring operation without mechanical friction, reducing wear, and significantly extending motor life. This modern system improves energy efficiency and minimizes maintenance requirements.
Performance and Reliability
Two high-performance piston motors deliver a combined power of 4.3 HP (3.2 kW). This robust design provides optimal air production while maintaining a low noise level of only 69 dB(A). The compressor is therefore perfectly suited for use in workshops, garages, or noise-sensitive industrial environments.
Oil-Free Design
The oil-free system eliminates the risk of air contamination and minimizes maintenance needs. Ideal for applications requiring clean air, such as painting, sandblasting, or cleaning mechanical components.
Integrated Equipment
- Integrated water separator with pressure reducer for precise airflow adjustment.
- High-precision pressure gauge for clear visual control of operating pressure.
- Standard 7.2 mm quick couplings for instant tool changes.
- Reinforced Long-Life wheels ensuring stability and mobility on all surfaces.
Compliance and Durability
The compressor complies with Directive 2014/29/EU, ensuring safety and build quality according to European standards. Its solid yet lightweight design makes it one of the most efficient models in its category.
Recommended Applications
- Professional use in workshops, garages, and industries.
- Suitable for heavy-duty DIY and applications requiring a constant air supply.
- Compatible with all types of pneumatic tools: spray guns, impact wrenches, blowers, sandblasters, etc.
Technical Data
| Model | STAHLWERK ST-510 Pro |
|---|---|
| Max Pressure | 10 bar |
| Airflow Rate | 420 l/min |
| Tank Capacity | 50 L |
| Power | 2 x 2.17 HP / 1.6 kW |
| Noise Level | 69 dB(A) |
| Voltage | 230 V AC (±15%) / 50 Hz |
| Dimensions (L x W x H) | 750 x 360 x 590 mm |
| Weight | 41.9 kg |
Delivery Contents
- 1 x STAHLWERK ST-510 Pro air compressor
- 2 x Solenoid valve repair kits
- Documentation and user manual
User Benefits
- Brushless technology without mechanical wear
- Oil-free compressor, minimal maintenance
- Low noise level (69 dB)
- High performance: 420 l/min at 10 bar
- Compact design and easy mobility
- 7-year warranty and after-sales service in France


