| Attribute | Technical Specification |
| Product Name | Sullair Genuine Original Compressor Aftercooler |
| Part Number | 88290020-396 |
| Cooling Type | Air-Cooled (Fin & Tube / Bar & Plate) |
| Material | High-Grade Aluminum / Copper Alloy |
| Compatible Models | Sullair WS Series and LS Series (Contact for specific HP) |
| Function | Reduces discharge air temperature & moisture removal |
| Max Pressure | Designed for standard $125 - 175$ psi operations |
| Construction | Heavy-duty industrial grade for vibration resistance |
| Origin | Genuine Sullair (OEM) |