ARIES DN15/20
SINGLE-JET METER
ARIES is a single jet water meter specifically designed for submetering market. It is characterised by its accurate metering capability, its ruggedness and versatility.
Developed within the framework of the MID, ARIES complies with the European regulations and holds sanitary conformity certificates.
Modular, ARIES can be fitted at any time with an IZAR clip-on module, converting it into a communicating meter ready for mobile or fixed (radio/wired) network reading.
- DN 15/20
- Q3=1.6 m3/h (DN 15) / Q3=2.5 m3/h (DN 15) / Q3=4 m3/h (DN 20)
- MID approval up to R = 125
- Starting flow rate: 6 l/h (DN 15) / 12 l/h (DN 20)
- Brass body
- Integrated plastic inlet filter
- Cold and hot water
-
Metrological data
Nominal diameter DN mm 15 15 15 20 20 Length L mm 110 110 115 115 130 Permanent flowrate Q3 m³/h 1.6 2.5 2.5 4 4 R standard* Q3/Q1 125 125 125 125 125 Starting flowrate** l/h 6 6 6 12 12 Minimum flowrate** Q1 l/h 12.8 20 20 32 32 Transitional flowrate** Q2 l/h 20.5 32 32 50 50 Overload flowrate Q4 m³/h 2 3.125 3.125 5 5 Pressure loss at Q3 bar 0.59 0.59 0.59 0.57 0.57 Pressure loss at Q4 bar 0.92 0.93 0.93 0.89 0.89 Kv (deltaP=Q²/Kv²) 2.09 3.24 3.24 5.31 5.31 *other values on request
**values for horizontal installation position -
Approval
MID approval LNE-30014 | B2 type Standards ISO 4064 | EN 14154 | OIML R49 Sanitary conformity ACS | WRAS | PZH -
Temperature and pressure
Water temperature °C +0.1 ... +50 / +0.1 ... +90 Ambient operating temperature °C +1 ... +55 Storage temperature °C -10 ... +55 Nominal pressure PN bar 16 -
Dimensions
Side view Top view Nominal diameter DN mm 15 15 15 20 20 Length L mm 110 110 115 115 130 Permanent flowrate Q3 m³/h 1.6 2.5 2.5 4 4 Diameter Ø B mm 77 77 77 77 77 Height H1 mm 64 64 64 63 63 Height H2 mm 15 15 15 17 17 Thread connections G inch 3/4" 3/4" 3/4" (*) 1" 1" Body brass brass brass brass brass Weight - plastic register kg 0.38 0.38 0.39 0.49 0.51 * 7/8" version also available in option -
Precision curve
This technology doesn't require straight length.
DN 15 - Q3=1.6 DN 15 - Q3=2.5 DN 20 - Q3=4 -
Option
- Glass-metal register (only for cold water meter)
- Tamper proof ring
- Non-return valve that entirely fits into the body
- Cover
