Water Demand Managing System (WDMS)
APPLICATION
Measures the volume of cold potable water. May be used for domestic and small business applications
FEATURES
Fully sealed housing with pop up lid. Easy leak detection in one piece moulded housing
Mud and roots contamination free
Repair and replacement of all components In-situ, using unique non-standard tools
Fundamental product that is easily upgraded from basic management (no meter) to 15mm or 20mm meter with/without flow regulating device
Upgradeable to automatic meter reading as and when required
Pressure independent with IFRD flow regulating device
Pressure management with IFRD flow regulating device
Dual housing available offer cost savings in product and installation
Nominal Bore * Flow Rate * Pressure * Installation * Class
| Meter performance | Qp | 1,5m³/h | 2,5m³/h | ||
|---|---|---|---|---|---|
| Nominal bore | mm | 15 | 20 | ||
| Maximum flow rate | Qs | +/-2% | m³/h | 3,0 | 5,0 |
| Permissible flow rate | Qp | +/-2% | m³/h | 1,5 | 2,5 |
| Transitional flow rate | Qt | +/-2% | 1/h | 120 | 37,5 |
| Minimum flow rate | Qmin | +/-5% | 1/h | 30 | 25 |
| Max head loss | kPa | 60 | 60 | ||
| Pressure rating - factory tested | kPa | 2400 | kPa | 1600 | 1600 |
| Max water temperature | 30 | 30 | |||
| Installation | Horizontal | Horizontal | |||
| SABS No | 1428 | 1428 | |||
| Meteorological class* | B* | C* |
Meter unit & Workstation Diagram
| DIMENSIONS | Mono Box | Dual Box | |
|---|---|---|---|
| Box Height | mm | 334 | 334 |
| Box Diameter | mm | 284 | 284 x 400 |
| Total Mass | grams | 2220 | 3775 |
| End Connectors - Female | inches | 3/4” BSP | 3/4” BSP |
| Installation Depth | mm | 300 | 300 |
| Compression Fittings - HDPE | mm | 20/25 | 20/25 |