Product characteristics
- This type water meter with the characters of small in size,light in weight,good look design,easy reading and etc.
- The meters conform to ISO4064 standard class B.
- Dry register and register with 5 or 8 number roller.
- Brass body or plastic body, for optional
- Counter type: wet type and magnetic drive dry type
- The dry type counter can be rotated in 360 angle, keep a clear reading in a long term service and magnetic interference.
- Brass body or stainless steel body for optional.
Flow parameter
| DN | Flow range | Q4 | Q3 | Q2 | Q1 | Min reading |
| mm | Q3/Q1 | m³/h | L/h | m³ | ||
| 15 | 80 | 2.5 | 3.125 | 50 | 31.25 | 0.00005 |
| 20 | 80 | 4 | 5 | 80 | 50 | 0.00005 |
| 25 | 80 | 6.3 | 7.875 | 126 | 78.75 | 0.00005 |
Size and Weight
| DN | Length（L） | Width(B) | Height(H) | Thread | Weight |
| （mm） | mm | mm | mm | mm | Kg |
| 15 | 110 | 85 | 72 | G3/4B | 0.6 |
| 20 | 130 | 85 | 72 | G1B | 0.9 |
Indication allowable error
Low region max allowable error:
From Q min inclusive up to but excluding Qt is±5%.
High region max allowable error:
From Qt inclusive up to and including Q max is±2%.
