GKM H4000 Woltmann Cold Water Meter meter designed for measuring bulk forward and reverse flows of cold potable water for revenue billing in commercial or industrial applications and distribution system monitoring.
| Standard | ISO 4064 |
| Diameter(mm) | 50mm, 80mm, 100mm, 150mm, 200mm, 250mm, 300mm |
| Material | Hot Epoxy Blue |
| Working Pressure | PN10 |
