Screw Air Compressor Oil Cooler Airend Radiator fit Sullair
This high-performance oil cooler is specifically engineered for Sullair screw air compressors, ensuring optimal oil temperature control under continuous, heavy-duty operation. Designed with advanced aluminum heat-exchange technology, it provides superior cooling efficiency, structural integrity, and long service life even in harsh industrial environments.
| Application |
Air Compressor |
|---|---|
| Material |
Aluminum ,Metal |
The oil cooler is one of the most crucial components in a screw air compressor’s thermal management system. During operation, the lubricating oil absorbs significant heat from compression and friction. If not efficiently cooled, excessive oil temperature can degrade lubricant quality, reduce sealing effectiveness, and shorten compressor life.
Our replacement Sullair oil cooler adopts a high-density aluminum fin core and precision-brazed construction, allowing rapid heat transfer and stable oil flow. Each unit is manufactured to meet or exceed OEM standards, ensuring seamless installation and reliable compatibility with Sullair compressors.
Key Performance Features
- High Thermal Conductivity Aluminum Core
Constructed using top-grade aluminum sheets and multi-channel tubing to maximize heat exchange surface area. The result is faster oil cooling, consistent performance, and reduced energy load on the system. - Enhanced Fin Geometry
Fin spacing and depth are carefully optimized through CFD simulation to balance airflow resistance and cooling capacity. This design helps maintain stable oil temperature even during high ambient temperature operation. - Corrosion-Resistant Surface Treatment
Each unit is treated with anti-oxidation and anti-corrosion coatings, providing long-term protection against moisture, acidic condensate, and airborne contaminants. - Heavy-Duty Construction
Reinforced end plates and vibration-resistant joints minimize the risk of fatigue cracks under high-pressure operation. The overall structure is engineered for mechanical robustness and long service intervals. - OEM-Compatible Design
Fully interchangeable with original Sullair components. The dimensions, connections, and mounting interfaces are identical to OEM coolers, ensuring easy replacement without modification.
Technical Advantages
- Stable Thermal Regulation – Maintains optimal oil viscosity, protecting bearings and rotors from overheating and thermal stress.
- Energy Savings – Efficient heat dissipation reduces compressor load, lowering energy consumption and operating costs.
- Low Maintenance – Smooth internal oil passages reduce dirt and sludge buildup, extending cleaning intervals.
- Precision Manufacturing – Each oil cooler undergoes rigorous pressure, vibration, and leak testing to ensure consistent performance.
Applications
This oil cooler is suitable for all Sullair rotary screw compressors, particularly medium and large models used in manufacturing plants, mining, automotive assembly, and other demanding industrial applications. Its performance ensures reliable operation under 24/7 duty cycles and high-temperature.
Part Numbers: 88290020-669 / 88290014-903 environments.
Quality and Testing
Each oil cooler is manufactured under a strict ISO 9001 quality management system. The manufacturing process includes vacuum brazing, 100% helium leak testing, and vibration fatigue analysis to ensure structural integrity and stable performance. Each unit is tested for heat dissipation and oil flow uniformity before packaging.
Why Choose Our Sullair Replacement Coolers
- 100% compatible with original factory dimensions
- Excellent heat transfer efficiency from brazed aluminum
- Long service life and low maintenance costs
- Reliable performance in high-temperature, continuous operation environments
- Suitable for aftermarket replacement and preventive maintenance programs
MAECENAS IACULIS
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