Wet Dial Water Meter
Wet Dial Water Meter Wet Dial Water Meter Wet Dial Water Meter
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Wet Dial Water Meter

Multi-jet vane wheel water meter

Our wet dial water meters are designed to meet diverse measurement needs, making them suitable for a wide array of applications:

  • Ideal for accurately tracking household water usage.
  • Dependable for managing water consumption in business and industrial settings.
  • Effectively monitors water usage in schools, hospitals, and other public entities.
  • Crucial for monitoring and managing urban water services, providing essential data for city water management.
Specifications
Nominal diameter Approval ratio R Overload flowrate Q4 Permanent flowrate Q3 Transitional flowrate Q2 Minimal flowrate Q1 Resolution of reading Maximum reading
mm Q3/Q1 m³/h m³
15 80 3.1 2.5 0.050 0.031 0.00005 99,999 or 999,999
100 0.040 0.025
20 80 5 4 0.080 0.050 0.00005 99,999 or 999,999
100 0.064 0.040
25 80 7.9 6.3 0.126 0.079 0.00005 99,999 or 999,999
100 0.101 0.063
32 80 12.5 10 0.200 0.125 0.00005 99,999 or 999,999
100 0.160 0.100
40 80 20 16 0.320 0.200 0.00005 999,999
100 0.256 0.160
50 80 31 25 0.500 0.313 0.00005 999,999
100 0.400 0.250
Dimensions
Dimensions
Nominal diameter Length L1 Length L Width B Height H Threaded connection
mm D d
15 165 259 98 108 G¾B
20 195 299 98 110 G1B
25 225 345 103.5 115 G1¼B R1
32 230 354 103.5 115 G1½B
40 245 373 125 156 G2B
50 300 446 125 156 G2½B R2
50 280 360 165 (External diameter of flange) 181 Flange connection 8-M16
Features
  • Efficient multi-jet mechanism (rotary vane wheel type) to ensure consistent and reliable water flow measurement.
  • The dial is liquid sealed to maintain readability and clarity over long periods.
  • These meters combine the advantages of low startup flow of wet-type meters with the clear readability of dry-type meters, making them suitable for networks with varying water quality.
  • Complies with ISO 4064 Class B (R80) standards, ensuring accurate water metering.
  • We offer production of high-sensitivity models within the same range to meet specific requirements.
  • Available with iron or copper casings, with an option for coated finishes on copper bodies.
Working Conditions
  • Water pressure ≤1.6MPa (16bar)
  • Pressure class: MAP10
  • Pressure loss class: Δp63
  • Upstream flow field sensitivity class: U10
  • Downstream flow field sensitivity class: D5
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Why Us

Since 1966, Lianyungang Water Meter Co., Ltd. has been an innovation in water meter technology. Based in Jiangsu Province, we're recognized as a high-tech enterprise for our innovative and reliable solutions. We combine decades of experience with a commitment to quality, making us a trusted choice for customers worldwide. Langhua is not just about water meters; it's about delivering efficient and accurate water management tools.

  • Company experience Company experience 58+

    Established in 1966, Lianyungang Water Meter Co., Ltd. has been at the vanguard of the water meter industry for over 57 years. Our journey from a modest beginning to a nationally recognized high-tech enterprise in Jiangsu Province exemplifies our commitment to quality and customer satisfaction.

  • Annual output Annual output 3,000,000+

    Thanks to our advanced manufacturing facility and advanced production lines, we can achieve an annual output of over 3 million water meters. This capacity reflects our excellent manufacturing capabilities and our ability to meet the growing demands of both national and international markets.

  • OEM Service OEM Service

    Our OEM services demonstrate our flexibility and expertise in customization. Catering to a broad range of needs, we've provided hundreds of companies with tailor-made water meters, ensuring precise measurements and durability across various applications.

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