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Our single-jet water meter LXSG-13D1-25D1 series is a professional dry-dial flow measurement solution engineered for residential and light commercial water metering demands. Built with magnetic drive technology and premium raw materials, this ISO 4064 Class B water meter delivers stable, high-accuracy flow monitoring across long-term operation, making it the preferred choice for business purchasers, water utility operators, and residential project contractors seeking reliable metering equipment. Available in DN13 to DN25 (½” – 1”) sizes, the meter supports both cold water (≤30°C) and hot water (≤90°C) applications, with optional anti-magnetic or non-magnetic configurations to adapt to diverse site environments. Its nickel-plated brass body ensures exceptional corrosion resistance and structural durability, while the built-in inner adjusting device allows for precision calibration during installation and maintenance, minimizing operational deviations for your projects.
Crafted from high-grade nickel-plated brass, our residential single-jet dry-dial water meter offers outstanding resistance to rust, corrosion, and water hammer impact, ensuring a service life that aligns with long-term project requirements. The optional anti-magnetic structure effectively blocks magnetic interference from external sources, preventing metering tampering and ensuring data integrity for water utility operators and property management teams. The fully sealed dry-dial design keeps the register free from fogging and water ingress, maintaining clear readability even in humid underground or pipeline environments.
This single-jet magnetic drive water meter strictly adheres to ISO 4064 Class B standards, with a dual-zone error control system that guarantees ±5% accuracy in the low flow zone (from minimum flow rate qmin to transitional flow rate qt, exclusive boundary) and ±2% accuracy in the high flow zone (from qt to overload flow rate qs). With a minimum reading of 0.0001 m³ and a maximum reading of 99999 m³, it captures even minimal water flow changes, supporting precise billing and water consumption management for your commercial and residential projects.
The LXSG-13D1-25D1 series offers customizable configurations to match your project needs, including cold and hot water models, anti-magnetic or non-magnetic structures, and multiple connection sizes. It operates reliably under a working pressure of up to 1.6 Mpa, with temperature tolerance of ≤50°C for cold water meters and ≤90°C for hot water meters, adapting to various water supply systems across different regions and building types.
MAIN TECHNICAL DATA
Meter size | Class | qs | qs | qs | Qmin | Min | Max |
m3/h | 1/h | m3 | |||||
13 | 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 | |||||
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
DIMENSIONS AND WEIGHT
Meter size | Length(L) | Width(B) | Height(H) | Connecting Thread | Weight |
mm | |||||
13 | 110 | 80 | 80 | G 3/4B | 0.7 |
20 | 130 | 80 | 80 | G 1''B | 0.95 |
25 | 160 | 80 | 93 | G 11/4''B | 1.4 |
WORKING CONDITION
Water temperature：≤50℃ for cold water meter
Water temperature：≤90℃ for hot water meter
Working pressure：≤1.6Mpa
Our LXSG-13D1-25D1 single-jet water meter is ideal for business users across multiple sectors, including municipal water supply systems and water utility operators for residential household metering, multi-story residential buildings, apartment complexes, and villa development projects, light commercial facilities with small-scale water consumption monitoring needs, property management companies for tenant water usage billing and leakage control, and renovation and upgrading projects of existing water supply systems.
Yes, our ISO 4064 Class B single-jet water meter is fully manufactured in accordance with ISO 4064 standards, with all performance indicators tested and verified to meet global metering requirements, making it suitable for cross-border projects and international markets.
Absolutely. We offer flexible customization services for the LXSG-13D1-25D1 series, including anti-magnetic function upgrades, dial marking adjustments, and connection thread modifications, to align with your specific project specifications. We also provide OEM and ODM solutions for bulk orders from business purchasers.
The LXSG-13D1-25D1 series supports a maximum working pressure of 1.6 Mpa, which fully adapts to the pressure range of most municipal and residential water supply systems worldwide.
