Cast Iron Multi Jet Water Meter
Multi jet Rotary vane wheel wet or dry dial water meter can be made of cast iron, ABS, Nylon, stainless steel, and brass, can do R80, R100, R160, the diameter from DN15 to DN150, we support OEM and tender.
Product Features:
♦Simple structure, low cost
♦Easy to maintenance
♦Wet or dry dial
♦Standard: ISO4064, Class B
♦High sensitivity, drip metering
Technical parameter:
DN (mm) | Class | Max. Flow (Q4) | Common flow (Q3) | Boundary flow (Q2) | Min. Flow (Q1) | Min. reading | Max. reading |
M3/h | M3 | ||||||
DN15 | B | 3.125 | 2.5 | 0.05 | 0.03125 | 0.0001 | 99999 |
DN20 | B | 5 | 4 | 0.08 | 0.05 | 0.0001 | 99999 |
DN25 | B | 7.875 | 6.3 | 0.126 | 0.07875 | 0.0001 | 99999 |
DN32 | B | 12.5 | 10 | 0.2 | 0.125 | 0.0001 | 99999 |
DN40 | B | 20 | 16 | 0.32 | 0.2 | 0.001 | 99999 |
DN50 | B | 31.25 | 25 | 3.15 | 0.5 | 0.001 | 99999 |
Data and flow error curve:
Error range:
A. Slow flow (Q1≤Q＜Q2), Max permissible errors: ±5 %B. Water temperatire≤30℃, Fast flow (Q2≤Q≤Q4), Max permissible errors: ±2
Water temperatire＞30℃, Fast flow (Q2≤Q≤Q4), Max permissible errors: ±3%
Water meter installation diagram:
