DUNGS GAS FILTER
| Model | Connection | Work pressure (bar) | Connection method |
| GF 505/1 | Rp 1/2 | 0.5 | Thread |
| GF 507/1 | Rp 3/4 | 0.5 | Thread |
| GF 510/1 | Rp 1 | 0.5 | Thread |
| GF 515/1 | RP 1 1/2 | 0.5 | Thread |
| GF 520/1 | Rp 2 | 0.5 | Thread |
| GF 4005/1 | Rp 1/2 | 4 | Flange |
| GF 4007/1 | Rp 3/4 | 4 | Flange |
| GF 4010/1 | Rp 1 | 4 | Flange |
| GF 4015/1 | Rp 1 1/2 | 4 | Flange |
| GF 4020/1 | Rp 2 | 4 | Flange |
| GF 40065/3 | DN 65 | 4 | Flange |
| GF 40080/3 | DN 80 | 4 | Flange |
| GF 40100/3 | DN 100 | 4 | Flange |
| GF 40125 | DN 125 | 4 | Flange |
| GF 40150 | DN 150 | 4 | Flange |
| GF 40200 | DN 200 | 4 | Flange |
