| Model Code | Description | |
|---|---|---|
| 01 | 375.301, 375.303, 375.321, 375.322, 375.323, 375.351, 375.373, 375.374 | 200L |
| 02 | 375.301, 375.303, 375.321, 375.322, 375.323, 375.351, 375.373, 375.374, 375.381 | 300L |
| 03 | 375.301, 375.303, 375.321, 375.322, 375.323, 375.351, 375.373, 375.374, 375.381 | 200/300/400L ANGULAR |
| 04 | 375.301, 375.303, 375.321, 375.322, 375.323, 375.351, 375.373, 375.374, 375.381 | ROUND TANK VERSION |
| 05 | 375.301, 375.303, 375.321, 375.322, 375.323, 375.351, 375.373, 375.374, 375.381 | 300L ANGULAR |
| 06 | 375.301, 375.303, 375.321, 375.322, 375.323, 375.351, 375.373, 375.374, 375.381 | 400L |
| 07 | 375.301, 375.322, 375.351 | 590L |
| 08 | 375.381 | 590L 8X2 |
| 09 | 375.301, 375.303, 375.322, 375.323, 375.351, 375.373, 375.374, 375.381 | 300/400L |
| 10 | 375.303 | 300L |
| 11 | 375.301, 375.322, 375.351 | 300/400L |
| 12 | 375.303 | 400L |
| 13 | 375.381 | 300L |
| 14 | 375.381 | 400L |
| 15 | 375.381 | 590L |
| 16 | 375.303 | 300L |
| 17 | 375.323, 375.373, 375.374 | 300/400L |
| 18 | 375.301, 375.322, 375.351 | 500/590L |
| 19 | 375.301, 375.322, 375.351 | 300/400L |
| 20 | 375.381 | 280L |