BQG diaphragm fifa
| Nọmba jara | Iwọn (l/min) | Títẹ̀ jáde (Mpa) | Lilo afẹfẹ (m3/h) | Iwọn titẹ (Mpa) | Ìwọ̀n (kgs) | Iwọn (mm) | Ìwọ̀n àbáwọlé/ìtajà(inch) |
| BQG100 / 0.4 | 100 | 0.4 | 0.4-0.5 | 0.6 | 21.3 | 490*400*340 | 1.5 |
| BQG125 / 0.45 | 125 | 0.45 | 0.5-0.7 | 0.6 | 28.4 | 644*438*390 | 2 |
| BQG140 / 0.3 | 140 | 0.3 | 0.5-0.55 | 0.6 | 21.3 | 490*400*340 | 1.5 |
| BQG170 / 0.25 | 170 | 0.25 | 0.6-0.8 | 0.6 | 21.3 | 490*400*340 | 1.5 |
| BQG200 / 0.4 | 1200 | 0.4 | 0.8-0.9 | 0.6 | 41.8 | 890*538*477 | 3 |
| BQG250 / 0.3 | 250 | 0.3 | 0.7-0.85 | 0.6 | 28.4 | 644*438*390 | 2 |
| BQG320 / 0.3 | 320 | 0.3 | 0.85-0.95 | 0.6 | 41.8 | 890*538*477 | 3 |
| BQG350 / 0.2 | 350 | 0.2 | 0.65-0.85 | 0.6 | 28.4 | 644*438*390 | 2 |
| BQG450 / 0.2 | 400 | 0.2 | 0.9-1.0 | 0.6 | 41.8 | 890*538*477 | 3 |
