GMDM
Multi-jet water meter with dry dial. Can be equipped with a remote reading module.
- Remote reading option
- CE/MID approved
- DN20–DN50
- As cold and hot water meter
- Available in R100 and R160 precision classes
- 5-digit roll counter (full cubic litres)
- Mounted with the dial facing up or sideways or on a vertical pipe
- 360-degree swivel cover (DN20 to DN32)
Certified mounting positions
Installation guide
GMDM (PDF)
Type approval certificate
GMDM (PDF)
Cold water meters
| Size | Inch | Model | Lenght L (mm) | Flöde | Kod | RSK nummer |
|---|---|---|---|---|---|---|
| DN20 | 3/4" | cold water | 190 | 4 m³ | GMDM-20KV | 514 41 51 |
| DN25 | 1" | cold water | 260 | 6,3 m³ | GMDM-25KV-Q6,3 | 514 41 53 |
| DN25 | 1" | cold water | 260 | 10 m³ | GMDM-25KV-Q10 | 514 41 55 |
| DN32 | 1 1/4" | cold water | 260 | 10 m³ | GMDM-32KV | 514 41 56 |
| DN40 | 1 1/2" | cold water | 300 | 16 m³ | GMDM-40KV | 514 41 58 |
| DN50 | 2" | cold water | 300 | 25 m³ | GMDM-50KV | 514 41 60 |
| DN50 with flange | 2" | cold water | 300 | 25 m³ | GMDM-50KVF-300 | 514 41 61 |
Hot water meters
| Size | Inch | Model | Lenght L (mm) | Permanent flow rate Q3 | Kod | RSK nummer |
|---|---|---|---|---|---|---|
| DN20 | 3/4" | warm water | 190 | 4 m³ | GMDM-20VV | 514 41 52 |
| DN25 | 1" | warm water | 260 | 6,3 m³ | GMDM-25VV-Q6,3 | 514 41 54 |
| DN32 | 1 1/4" | warm water | 260 | 10 m³ | GMDM-32VV | 514 41 57 |
| DN40 | 1 1/2" | warm water | 300 | 16 m³ | GMDM-40VV | 514 41 59 |
| DN50 | 2" | warm water | 300 | 25 m³ | GMDM-50VV | 514 42 98 |
| DN50 with flange | 2" | warm water | 300 | 25 m³ | GMDM-50VVF-300 | 514 42 81 |
