DN40 Multi-Jet Brass Body 1.5 Inch Water Meter
- High Capacity: DN40 handles massive 16 m³/h permanent flow rates.
- Smart Ready: Includes Pulse Output and AMR compatibility for remote reading.
- Extreme Durability: IP68 waterproof with a fog-free hermetically sealed register.
- Tamper-Proof: Built-in anti-magnetic shield protects critical utility billing data.
- Robust Install: 245mm body length with secure G2B BSP threads.
High-Capacity Precision for Commercial Applications
This velocity-type multi-jet water meter is specifically engineered to handle demanding commercial and light industrial water measurement. Designed for standard horizontal installation, it operates on a highly reliable magnetic drive transmission that ensures seamless, long-term performance. The premium hermetically sealed dry dial completely isolates the counting register from the water flow, effectively preventing internal condensation and fogging to guarantee crystal-clear readability over its entire operational lifespan.
Rugged Construction and Smart Integration
Built to endure harsh environmental conditions, this robust meter boasts a maximum IP68 protection class, making it fully waterproof and dustproof. It operates safely under a high MAP16 pressure class and is highly adaptable for both cold and warm water utility systems (T30/T50). Complying strictly with global ISO 4064 standards, this device features versatile Pulse Output and AMR-ready capabilities, providing utility managers with the ultimate flexibility to integrate seamlessly into modern, remote smart reading networks.
Key Features & Advantages:
- Exceptional High-Volume Accuracy: Delivers reliable Class B (R100) precision with a massive permanent flow rate of 16 m³/h, while still accurately registering minimum flows down to 160 L/h.
- Advanced Tamper Protection: Equipped with a dedicated anti-magnetic shield that actively blocks external magnetic interference, fully safeguarding your critical billing data against unauthorized tampering.
- Optimized Flow Efficiency: Maintains an impressively low pressure loss of ≤0.063 MPa at peak capacities, ensuring stable, high-volume water delivery without stressing your pipeline infrastructure.
- Industrial-Grade Installation: Features a large DN40 (40 mm) size and a 245mm body length with secure G2B BSP threads, engineered for fast and durable connections in large-scale plumbing systems.
Functional Parameters
| Meter Type | Multi Jet Dry Dial |
| Measuring Principle | Velocity Type |
| Dial Type | Dry Dial, Sealed Register |
| Transmission Type | Magnetic Drive |
| Installation Orientation | Horizontal |
| Protection Class | IP68 |
| Temperature Class | T30/T50 |
| Pressure Class | MAP16 |
| Accuracy Class | Class B (R100) |
| Standard Compliance | ISO 4064 |
| Anti-Magnetic Protection | Yes |
| Sealing Type | Hermetically Sealed Register |
| Optional Output | Pulse Output/AMR Ready |
Dimensional Parameters
| Nominal Diameter (DN) | DN40 (40 mm) |
| Length (L) | 245mm |
| Width (W) | 114 mm |
| Height (H) | 177 mm |
| Thread Type | BSP |
| Thread Size | G2B |
| Connection Type | Threaded |
Flow Parameters
| Q1 (Minimum Flow Rate) | 160 L/h |
| Q2 (Transitional Flow Rate) | 256 L/h |
| Q3 (Permanent Flow Rate) | 16 m³/h |
| Q4 (Overload Flow Rate) | 20 m³/h |
| R Value (Q3/Q1) | 100 |
| Pressure Loss at Q3 | ≤0.063 MPa |
| Maximum Reading | 999 999 m³ |
| Minimum Reading | 0.00005 m³ (0.05 L) |




















