Water Meter BR 25MM 1 Inch is a multi jet water meter was designed to measure portable water.
Working Principle :
While water passes through the water meter, several water jets make the impeller rotate. The impeller’s rotations are proportional to quantity of water passing through and magnetically transmitted to the register, in which the reading of the water meter takes place.
Its solid and sturdy construction makes the meter MT-EX-D multi jet water meter suitable for various applications.
Water Meter BR 25MM 1 Inch MT-EX-D multi jet water meter ensures high sensitivity and accurate registration throughout a wide flow range.
Characteristics and Advantages :
- Hermetically vacuum-sealed register
- Magnetic transmission
- Magnetic shield. for external magnetic fields protection
- High-flow accuracy and steady curve characteristics
- Solid and robust design
- High scratch resistant glass
- Internal strainer
- Minimum friction wear due to negligable impeller weight, bearing flushing and hard metals
- External calibration
- Rotating star for flow indication, electronic calibration on the test and leak detection
- Internal check valve – Optional
Specification :
- Nominal size : DN 25 1 Inch
- Body thread (inch) : 1 1/4″
- Connectors thread : 1″
- Length : 341 mm (L), 225 mm (L1)
- Width : 103 mm
- Height : 197 mm (H), 103 mm (H1)
- Weight without connectors : 1.571 kg
- Weight with connectors : 2.047 kg

Metrological Data :
- Nominal size : 25 mm 1 inch
- Nominal flow (Q3) : 4 m³/h
- Maximum flow (Q4) : 5 m³/h
- Transitional flow (Q2) : 0.32 m³/h
- Minimum flow (Q1) : 0.08 m³/h
Operating Conditions :
- Water temperature : up to 50 ℃
- Pressure rating : 10 bar