AIRSTREAM ASC-D REFRIGERATED DRYERS

High-Efficiency Air Drying for Reliable Industrial Performance

The Airstream ASC-D Series provides stable, energy-saving air drying for continuous industrial operation.
Each model features an aluminium-alloy plate evaporator for rapid heat transfer and consistent moisture removal.
The system includes multi-channel temperature and pressure monitoring, giving real-time dew-point display and automatic equipment protection.
Designed for durability and precision, ASC-D dryers operate efficiently within 7 – 16 bar pressure ranges and handle inlet temperatures up to 65 °C,
ensuring reliable, dry compressed air under varying environmental conditions.

Service & Support

Winelands Compressors supplies, installs, and maintains advanced refrigerated air dryers
engineered for performance and energy efficiency.


The ASC-D range uses intelligent environmental-control technology to automatically regulate condensing and dew-point temperature.
Built-in self-diagnosis and alarm-code protection simplify maintenance and safeguard the system against voltage or temperature faults.
Each dryer includes automatic control of compressor operation and a constant-pressure expansion valve for smooth, stable performance.

Energy-Saving and Stable Operation

Optimised refrigerant-cycle control delivers high efficiency and consistent dew-point stability.

Comprehensive System Monitoring

Continuous multi-channel measurement of temperature, pressure, and dew-point values ensures safe, reliable operation.

Self-Diagnosis and Intelligent Protection

Automatic fault detection with alarm codes protects against high or low voltage, temperature deviations, and system overloads.

Aluminium-Alloy Plate Evaporator

Lightweight, corrosion-resistant design guarantees rapid heat exchange and long-term durability.

Precision Power Since 1999

For more than 25 years, Winelands Compressors has provided dependable compressed-air and drying solutions to South African industry.
The Airstream ASC-D Series embodies that legacy — combining efficient refrigeration, intelligent control, and robust construction to deliver clean, dry, and reliable compressed air for every application.