Woltman Irrigation Water Meter

Bulk water meter
Woltman Irrigation Water Meter
Woltman Irrigation Water Meter Woltman Irrigation Water Meter Woltman Irrigation Water Meter
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The irrigation water meters manufactured by Langhua are designed to meet the demands of agricultural water management. Its magnetic coupling drive and specially treated counting components make it resistant to pollutants while ensuring that readings stay clear and easy to read. Designed for easy maintenance, its removable core makes repairs straightforward. This meter excels in environments with less-than-ideal water quality, such as untreated water sources and irrigation systems, thanks to its robust construction and ability to handle large flows with minimal pressure loss.

Specifications
Nominal diameter Overload flowrate Q4 Permanent flowrate Q3 Q3/Q1 Q2:Q1 Transitional flowrate Q2 Minimal flowrate Q1 Resolution of reading Maximum reading
P type M type P type M type
mm m/ h
50 31.25 25 25 1.6 1.6 1 0.00054 0.0002 999,999 999,999
40 4
65 50 40 1.6 2.6 1.6 0.002 0.002 9,999,999
40 6.40
80 78.75 63 1.6 40 2.50
40 10
100 125 100 1.6 6.4 40
40 16
125 200 160 1.6 10.2 6.40
40 25.6
150 312.5 250 1.6 16 10
40 40
200 500 400 1.6 25.6 16
40 64
250 787.5 630 1.6 40.3 25.2 0.02 0.02 9,999,999 99,999,999
40 100.8
300 1250 1000 1.6 64 40
4 100
Dimensions
Dimensions
Model Length L Height H Connecting flange GB/T17241.6-1998
mm mm External diameter of flange D1 Bolt circle diameter D2 Connection bolt n-M
LXXG-50 200 256 165 125 4-M16
LXXG-65 200 270 185 145 4-M16
LXXG-80 225 284 200 160 8-M16
LXXG-100 250 295 220 180 8-M16
LXXG-125 250 317 250 210 8-M16
LXXG-150 300 339 285 240 8-M20
LXXG-200 350 384 340 295 8-M20
12-M20(MAP16)
LXXG-250 400 430 395 350 8-M20
450 435 405 355 12-M24(MAP16)
LXXG-300 450 480 445 400 12-M20
500 488 460 410 12-M24(MAP16)
Features
  • The dry dial is vacuum-sealed to prevent fogging and keep the display clear over time.
  • Perfect for large-scale irrigation where water flow is consistent and volume is high.
  • Suitable for cold water up to 50°C and hot water up to 90°C.
  • Option to include a feature for remote pulse output, catering to specific monitoring needs.
Applications

Our irrigation water meters are suitable for measuring and monitoring water in agricultural irrigation systems. It helps farmers manage water more efficiently, improving irrigation efficiency, and supporting the sustainability and economic viability of their agricultural practices.

FAQs

Irrigation meters are specialized meters designed to measure water used exclusively outdoors. They're typically employed in settings like large orchards, golf courses, or big gardens. Functionally similar to household water meters, they come equipped with a dial that records the volume of water passing through them. This focus on outdoor use makes them an essential tool for managing water in extensive outdoor areas.

Irrigation meters are useful in scenarios where watering large areas is required. These irrigation meters are high-flow meters, that can handle various water qualities, making them versatile for different outdoor conditions. A key advantage of using irrigation meters is their ability to measure water that isn't discharged into the sewage system. Consequently, the water passing through these meters isn't subject to wastewater charges, offering an economical solution for large-scale irrigation needs.
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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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