Feature 1.Dry-dial,Magnetic drive,Resistance to exterior magnet interference 2.Multi-jet 3.Selected high quality materials for steady & reliable characteristic 4.Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service 5.Measuring accuracy conform to ISO 4064 class B Standard 6.Universal use.Easy for interchange & maintenance
Description This range of water meter is used to measure the total quantity of cold potable water which consumed in household or a resident unit, passing through the pipeline.
Working condition Cold water temperature: ≤40 degree Hot water temperature: ≤90 degree Water pressure:≤1Mpa Main technical data Meter Size (mm) | Class class | Overload Flow | Nominal Flow | Transitional Flow | Min Flow | Min Reading | Max Reading | m3/h | m3 | 15 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 | B | 120 | 30 | 20 | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 | B | 200 | 50 | 25 | A | 7 | 3.5 | 350 | 140 | 0.0001 | 99999 | B | 280 | 70 | 32 | A | 12 | 6 | 600 | 240 | 0.0001 | 99999 | B | 480 | 120 | 40 | A | 20 | 10 | 1000 | 400 | 0.0001 | 99999 | B | 800 | 200 | 50 | A | 30 | 15 | 1500 | 600 | 0.0001 | 99999 | B | 1200 | 300 |
Dimensions and weight
Meter Size mm | Length L | Width B | Height H | Connecting Thread | Weight KG | mm | Connecting Thread D | 15 | 165 | 90 | 104 | G 3/4B | 1.3 | 20 | 190 | 99 | 106 | G 1 B | 1.5 | 25 | 225 | 103 | 114 | G11/4B | 2.1 | 32 | 235 | 104 | 117 | G11/2B | 2.4 | 40 | 245 | 124 | 147 | G 2B | 4.5 | 50 | 300 | 125 | 155 | G2 1/2B | 7.2 | 280 | 165 | 175 | Flange connecting onform toGB4216.4-84 D=165 D1=125 | 11.5 |
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