Choose your model
Technical comparison of the HYDRIQ 65 and HYDRIQ 100 models.
Whether you test DN65 or DN100 fire hydrants, HYDRIQ offers the same measurement accuracy, rugged construction and intuitive operation. Simply choose the model that matches your hydrant network.
HYDRIQ can also be adapted to different inlet sizes using reduction or enlargement adapters. While this provides excellent flexibility in the field, any significant change in hydraulic diameter may affect the flow profile, meaning the specified measurement accuracy of better than ±1% may no longer be achieved.
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|---|---|---|
| Feature | HYDRIQ 65 | HYDRIQ 100 |
| Nominal Size | DN65 (2½”) | DN100 (4”) |
| Flow Range | 8–120 m³/h | 20–280 m³/h |
| Pressure Range | 0 .. 25 bar | |
| Typical Operating Time | Up to 3 days | |
| Flow Accuracy | ±1% Reading* | |
| Display | Sunlight Readable | |
| Size (LxWxH) including couplings | 390 × 200 × 290 mm | |
| Weight | 10 kg | |
* Accuracy may depend on calibration conditions and installation setup.


