| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | SOUTHWARK METAL MFG CO | SOU 156DBM16 | 156D 16'' BELL-MOUTH W/DAMPER |
| | SOUTHWARK METAL MFG CO | SOU ATDBM16 | ATDBM 16'' (16X18) BM W/DAMPER |
| | SOUTHWARK METAL MFG CO | SOU ATTBM16 | ATTBM 16'' (16X18) BELL-MOUTH |
| Size | 16 x 18 in |
