Features:
Dry-dial
Magnetic drive
Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
Measuring accuracy in conformity with ISO 4064 class B Standard
Selected high quality materials for steady & reliable characteristics
Low head loss
Universal measuring mechanisms can be removed for easy maintenance and replacement
DN(mm) | Class | Qmax | Qn | Qt | Qmin | Min.reading | Max.reading |
m3 /h | l/h | m3 | |||||
| 50 | B | 30 | 15 | 3 | 0.45 | 0.01 | 99999 |
| 65 | B | 50 | 25 | 5 | 0.75 | 0.01 | 99999 |
| 80 | B | 80 | 40 | 8 | 1.2 | 0.01 | 99999 |
| 100 | B | 120 | 60 | 12 | 1.8 | 0.01 | 99999 |
| 125 | B | 200 | 100 | 20 | 3.0 | 0.01 | 99999 |
| 150 | B | 300 | 150 | 30 | 4.5 | 0.1 | 999999 |
| 200 | B | 500 | 250 | 50 | 7.5 | 0.1 | 999999 |
| 250 | B | 800 | 400 | 80 | 12 | 0.01 | 9999999 |
| 300 | B | 1200 | 600 | 120 | 18 | 0.01 | 9999999 |
| 400 | B | 2000 | 1000 | 200 | 30 | 0.01 | 9999999 |
| 500 | B | 3000 | 1500 | 300 | 45 | 0.01 | 9999999 |
Dimensions and weight
DN(mm) | Length | Width | Height | Connecting flage | Weight KGS | ||
| D | Bolt circle | Connecting bolt | |||||
| 50 | 200 | 242 | 360 | 165 | 125 | 4x M16 | 12 |
| 65 | 200 | 242 | 360 | 185 | 145 | 4X M16 | 13 |
| 80 | 225 | 265 | 360 | 200 | 160 | 8X M16 | 15 |
| 100 | 250 | 270 | 360 | 220 | 180 | 8XM16 | 19 |
| 125 | 250 | 275 | 360 | 250 | 210 | 8X M16 | 22 |
| 150 | 300 | 300 | 420 | 280 | 240 | 8XM 20 | 28 |
| 200 | 350 | 352 | 420 | 340 | 295 | 8X M20 | 42 |
| 250 | 400 | 430 | 660 | 395 | 350 | 12 X M20 | 80 |
| 300 | 450 | 490 | 660 | 445 | 400 | 12X M20 | 115 |
| 400 | 500 | 565 | 621 | 565 | 515 | 16 X M24 | 180 |
| 500 | 500 | 670 | 725 | 670 | 620 | 20 X M24 | 330 |
Working conditions:
Water temperature: no more than 40 centigrade degree
Water pressure: not more than 1 Mpa
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