Skip to product information
BMeters GMDM-I Multi-Jet Water Meter - 3/4" BSP (DN20). WRAS & MID Approved.
£44.34
Multi-jet, dry-dial water meter featuring magnetic transmission and a 360° rotating dial for convenient reading in any installation position.
This DN20 version has a 3/4" BSP union connection, a 1" BSP meter body connection, a nominal flow rate (Q3) of 4 m³/hr and a body length of 190 mm.
Available for both cold water (up to 50°C) and hot water (up to 90°C). The meter is inductively pre-equipped for remote-reading communication modules, with output options including electronic pulse, wired M-Bus, wireless M-Bus and LoRaWAN.
Size & Flow Details
| Meter Size | 3/4" BSP (DN20) |
| Meter Body Connection | 1" BSP |
| Union Connection | 3/4" BSP |
| Q3 (Nominal Flow) | 4 m³/hr |
| Length | 190 mm |