Spectrum PD Positive Displacement Meter
For the absolute best in water usage accuracy, Metron’s Spectrum PD water meter delivers the goods, even for extremely low flow rates.
It improves upon traditional positive displacement meters with a unique self-cleaning mechanism, allowing the meter to operate with dirty, gritty water. The composite meter is extremely light and does not require any straight pipe for installation.
It is ideal for residential or small commercial applications including submetering. Coupled with the Prism cellular digital register, it sends 1-minute water usage data to WaterScope™, providing deep insights into usage, as well as leaks and wastage alerts.
Spectrum PD main specifications
| Size | AWWA 5/8 x 3/4” (15x20mm) |
| Lay length | 7.5” (190 mm) |
| Threads | 1” NPSM |
| Normal operating range | 0.10 to 25 gpm (23 to 5678 l/hr) |
| Low flow | 0.03 gpm (6.8 l/hr) |
- High accuracy – exceeding high and low range of AWWA residential standards
- Accurate measurement down to 1/30th gpm
- Unaffected by sand or small debris in line
- Resistant to friction wear
- Accurate in any orientation
- No straight pipe requirements upstream or downstream of meter
- No strainer requirement
- Lightweight and tough composite meter body