China Great Quality Woltman Cold or Hot Water Meter Flow Meter, Find details about China Water Meter, Cold Water Meter from Great Quality Woltman Cold or Hot Water Meter Flow Meter
The series of water meter is use to measure the big quantity of potable water , consumed in household or a resident unit ,passing through the pipeline.
Feature:1.Wet-dial
2.Series universal use. Easy interchange & maintenance
3.Large current capability
4.Compact construction
5. Measuring accuracy is up to class B of ISO4064Standard
6. Size: 80mm-200mm
7. Material: iron or brass
8. Packing: carton package
Main technical data :
Meter size Dia DN (mm) | Class | Nominal flow | Transitional Flow | Qmin Min Flow | Min Reading Lectura | Max Reading Lectura |
m3/h | m3 | |||||
50 | A | 15 | 4.5 | 1.2 | 0.01 | 999999.99 |
B | 3 | 0.45 | ||||
80 | A | 40 | 12 | 3.2 | 0.01 | |
B | 8 | 1.2 | ||||
100 | A | 60 | 18 | 4.8 | 0.01 | |
B | 12 | 1.8 | ||||
150 | A | 150 | 45 | 12 | 0.1 | 9999999.9 |
B | 30 | 4.5 | ||||
200 | A | 250 | 75 | 20 | 0.1 | |
B | 50 | 7.5 |
Meter size | L | D | D1 | H | Flange bolt | Weight | |
mm | dxn | ||||||
50 | 190 | Φ195 | Φ160 | Φ239 | M16*8 | 13 | |
80 | 225(250) | Φ195 | Φ160 | Φ239 | M16*8 | 17 | |
100 | 250 | Φ215 | Φ180 | Φ259 | M16*8 | 20 | |
200 | 300 | Φ280 | Φ240 | Φ300 | M25*8 | 33 | |
250 | 350 | Φ335 | Φ295 | Φ361 | M20*8 | 47 |