| BRAND | RTK |
| Product | DR 7521 DN20 |
| Internal code | IMP4533687 |
| Technical specification | Downstream pressure regulator flanged DN20 RTK DR 7521 Kv 3.16 (setting range 1.5-8.6 bar) complete with counter collar flanges, art. 20, fasteners and gaskets Pressure regulator "after itself" flanged DN20 RTK DR 7521 Kv 3.16 (setting range 1.5-8.6 bar) with matching collar flanges, st. 20, fixings and gaskets |
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