The 22kW Full-Feature Compressor: Engineered for South African Industry

This is not just a 22kW compressor — it is a complete air station.

Power and Output That Match Real Applications

The system is built around a single-stage rotary screw airend, optimised for continuous industrial duty. It is available in common South African operating pressures:

• 8 bar – 3.6 m³/min
• 10 bar – 3.2 m³/min
• 13 bar – 2.7 m³/min

This range suits the majority of local applications, from general manufacturing and workshops to CNC, packaging, and fabrication environments.

Importantly, the compressor delivers strong specific efficiency, starting at ±6.1 m³/min per kW, translating directly into lower electricity consumption under Eskom tariff structures.

VSD Technology for Energy-Sensitive Operations

Electricity is one of the highest operating costs in South African industry. The 22kW unit is equipped with a Variable Speed Drive (VSD), allowing the motor to adjust output in real time according to air demand.

From a technical perspective:

• Operating voltage: 380 V (three-phase)
• Nominal motor speed: 2,850 rpm
• Full load current: 44 A
• Motor efficiency: 96.7%

In practical terms, this means:

• Reduced peak current draw during start-up
• Lower energy usage during partial load operation
• Improved stability on weaker or shared electrical supplies

For businesses operating long shifts or variable production cycles, VSD control delivers measurable cost savings over fixed-speed machines.

Integrated Dryer: Built-In Air Quality Protection

Moisture is a common and costly problem in South African compressed air systems, particularly in coastal regions and high-humidity environments.

The 22kW system includes a factory-integrated refrigerated dryer, sized specifically for the compressor’s airflow.

This ensures:

• Consistently dry compressed air
• Reduced corrosion in pipework and tools
• Improved reliability of pneumatic equipment
• Lower maintenance and replacement costs

Because the dryer is integrated, there is no need for additional floor space, external pipe runs, or mismatched airflow sizing.

Receiver Tank Integration: Pressure Stability Where It Matters

The integrated air receiver tank plays a critical role in system efficiency and equipment protection.

Technically, the tank:

• Buffers short-term demand spikes
• Reduces compressor cycling
• Improves pressure stability at the point of use

For users running multiple machines off a single system, this translates into smoother operation and longer compressor life.

Built for Harsh Industrial Conditions

The 22kW system is designed for real industrial environments, not showroom conditions.

Key durability features include:

• IP55 enclosure rating for dusty workshops and factories
• 1:1 direct drive gear ratio, reducing mechanical losses and wear
• 12-litre oil capacity for stable thermal control

These design choices support reliability in demanding local conditions such as mining support facilities and high-utilisation workshops.

Intelligent Control and Monitoring

The system is fitted with the MAM6080 intelligent controller, offering real-time monitoring and protection.

This allows:

• Live pressure, temperature, and load monitoring
• Built-in alarm and fault protection
• Easier maintenance planning
• Readiness for IoT and remote monitoring integration

Compact Footprint, Faster Installation

Despite being a full compressed air station, the unit remains compact:

• Length: 1180 mm
• Width: 850 mm
• Height: 1160 mm
• Weight: 500 kg

With a 1-inch discharge connection and a single electrical supply point, installation is faster and simpler than traditional multi-component systems.

Why the 22kW Full-Feature System Makes Sense in South Africa

• Lower energy costs through VSD control and high motor efficiency
• Built-in moisture control suited to South African climates
• Reduced installation and infrastructure costs
• Reliable performance under long operating hours
• One engineered system, one supplier, one support path

Conclusion

The Wright Air 22kW full-feature compressor is designed around the realities of South African industry: energy sensitivity, reliability demands, and practical installation constraints.

By integrating compression, drying, and storage into one engineered system, it delivers predictable output, controlled operating costs, and long-term operational confidence.

This is compressed air designed to work as hard as your business does.