| BRAND | Elster |
| Product | DG-4705 AQ 1264 / 844498 old code, QA 100Z80-40 new code |
| Description | Gas meter |
| Internal code | IMP4739780 |
| Technical specification | Qmin = 10m3/h, Qmax=160m3/h. DN of Gas flow meter DN of the main gas pipe is 90mm. |
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