| Model | Flow rate | Pressure | Stroke length | Diaphragm | Motor |
| L/h | Bar | mm | mm | W | |
| BDWS-8/1.6 | 8 | 16 | 2 | 48 | 180 |
| BDWS-12/1.6 | 12 | 16 | 2 | 48 | 180 |
| BDWS-18/1.6 | 18 | 16 | 2 | 60 | 180 |
| BDWS-24/1.6 | 24 | 16 | 2 | 60 | 180 |
| BDWS-33/1.0 | 33 | 10 | 4 | 90 | 180 |
| BDWS-68/1.0 | 68 | 10 | 6 | 90 | 180 |
| BDWS-120/0.7 | 120 | 7 | 4 | 105 | 180 |
| BDWS-143/0.6 | 143 | 6 | 6 | 105 | 180 |
| BDWS-213/0.5 | 213 | 5 | 6 | 105 | 180 |
| BDWS-258/0.4 | 258 | 4 | 10 | 105 | 180 |
| BDWS-386/0.3 | 386 | 3 | 10 | 105 | 180 |
