Multi Jet Water Meter, brass rotary piston water meter, for potable water supply, Pipe dia: DN15 -40mm
Application: measuring the total volume of cold potable water passing through the meter,it's suitable for domestic use.
Operating condition:
- The max water temperature: 50℃
- The max admissible water pressure: 1.6mpa.
Special features:
For cold water, the numbered drums in a transparent, sealed capsule filled with a special liquid, and equipped with a pressure compensating device and an anti-fogging system for the glass. The sealing of the drums in this way means that this part never comes into contact with the water flowing through the meter and assures a clear and reliable reading of the meter in all conditions. The meter can be installed as horizontal or vertical or any other pose. Has an internal filter. The mechanisms are made from wear-resistant and anti-scaling material. Mechanical transmission not effected by external magnetic fields or ferrous particles in the water. All the characteristics mentioned above make the model meter, which combines the advantages of both the traditional wet dial meters as well as those of dry dial types without the well-known disadvantages of both.
Upon request, the meter can be equipped with a pulse emitter. The rate: 1 pulse per liter.
Error curve:
From qt inclusive up to and including qs is ±2%;
From qmin inclusive up to but excluding qt is ±5%.
THE TECHNICAL DATAS CONFORM TO ISO4064 CLASS C STANDARD.
(Note: Innovation for better quality and technology progress might be made without pre-notification)
Pressure curve
Specification and Overall Dimensions
| Description | Unit | Technical Data |
| Nominal size | mm | 15 | 20 | 25 | 32 | 40 |
| inch | 1/2 | 3/4 | 1 | 11/4 | 11/2 |
| (qs)Overload flow-rate | m3/h | 3 | 5 | 7 | 12 | 20 |
| (qp) Permanent flow-rate | m3/h | 1.5 | 2.5 | 3.5 | 6 | 10 |
| (qt)Transitional flow-rate | l/h | 22.5 | 37.5 | 52.5 | 90 | 150 |
| (qmin)Minimum flow-rate | l/h | 15 | 25 | 35 | 60 | 100 |
| Min. Reading | l | 0.05 | 0.05 | 0.05 | 0.5 | 0.5 |
| Max. Reading | m3 | 9999.9999 | 9999.9999 | 9999.9999 | 99999.999 | 99999.999 |
| Max. Working Pressure | MPa | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| △P at the qs | MPa | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| L | mm | 195 | 267 | 319 | 384 | 428 |
| I | mm | 115 | 165 | 199 | 260 | 300 |
| B | mm | 43 | 43 | 53 | 60 | 77 |
| Weight | with Unions | Kg | 1.14 | 1.56 | 2.83 | 3.32 | 4.95 |
| Without Unions | Kg | 0.97 | 1.3 | 2.4 | 2.6 | 4.0 |
Product Tags:
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Brass Rotary Multi Jet Piston Water Meter Pipe Dia DN15 - 40mm For Potable Water Supply Images
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