China Video Remote Transmission Water Meter, Find details about China Nb-Iot or GPRS, Wireless Remote from Video Remote Transmission Water Meter
Meter size Dia DN (mm) | Class | Q4 | Q3 | Q2 | Q1 |
m3/h | L/h | ||||
DN15 | 2 | 3.125 | 2.5 | 50 | 31.25 |
DN20 | 5 | 4 | 80 | 50 | |
DN25 | 7.875 | 6.3 | 126 | 79 |