| Series | 36 Series |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | SOUTHWARK METAL MFG CO | SOU 365 | 36 5'' FRESH AIR INTAKE 365 |
| | SOUTHWARK METAL MFG CO | SOU 366 | 36 6'' FRESH AIR INTAKE 366 |
| | SOUTHWARK METAL MFG CO | SOU 367 | 36 7'' FRESH AIR INTAKE 367 |
| | SOUTHWARK METAL MFG CO | SOU 368 | 36 8'' FRESH AIR INTAKE 368 |
| | SOUTHWARK METAL MFG CO | SOU 3610 | 36 10'' FRESH AIR INTAKE 3610 |
| | SOUTHWARK METAL MFG CO | SOU 364 | 36 4'' FRESH AIR INTAKE 364 |
