AURIGA DN25/32/40

SINGLE-JET METER

Application

AURIGA DN25/32/40 is a single jet water meter designed for main metering market. Robust, it is particularly suitable for demanding installation conditions and sediment laden waters.
Developed within the framework of the MID, AURIGA complies with the European regulations and holds sanitary conformity certificates.
Being modular, AURIGA can be fitted at any time with an IZAR clip-on module converting it into a communicating meter ready for mobile reading (walk-by, drive-by, passive drive-by) or fixed network reading (radio/wired).

Features

DN25/32/40
Q3=6.3m³/h (DN25) / Q3=10m³/h (DN32) / Q3=16m³/h (DN40)
MID approval up to R=200H & R=80V
Starting flow rate: 9 l/h (DN25) / 15 l/h (DN32) / 25 l/h (DN40)
Brass body
High resistance to demanding water conditions (sand)
Compact and modular

AURIGA DN25/32/40

Metrological data

Nominal diameter	DN	mm	25	32	40
Length	L	mm	260	260	300
Nominal flowrate	Q₃	m³/h	6.3	10	16
R standard*	Q₃/Q₁		160H-80V	160H-80V	160H-80V
Starting flowrate horizontal		l/h	9	15	25
Minimum flowrate horizontal	Q₁	l/h	39.375	62.5	100
Transition flowrate horizontal	Q₂	l/h	63	100	160
Minimum flowrate vertical	Q₁	l/h	78.8	125	200
Transition flowrate vertical	Q₂	l/h	126	200	320
Maximum flowrate	Q₄	m³/h	7.875	12.5	20
Head loss at Q₃		bar	0.42	0.60	0.63
Head loss at Q₄		bar	0.66	0.94	0.99
Kvs (deltaP=Q²/Kvs²)			9.66	12.88	20.07

* other values on request. H=horizontal installation position / V=vertical installation position

Approval

MID approval LNE-30014 | B2 type
Standards EN 14154 | ISO 4064 | OIML R49
Sanitary conformity ACS | BELGAQUA | KIWA | KTW | PZH
REACH

Information pursuant to Article 33 (1) of Regulation (EC) No 1907/2006 of the European Parliament and of the Council of 18 December 2006:
This product series contains articles with the following substances in a concentration of more than 0.1% weight by weight (w/w):
- Lead
Temperature and pressure

Water temperature °C 0.1 ... +50
Ambient operating temperature °C +1 ... +55
Storage temperature °C -10 ... +55
Nominal pressure PN bar 16

Dimensions

Nominal diameter	DN	mm	25	32	40
Length	L	mm	260	260	300
Width	B1	mm	22.7	23.9	29.8
Width	B2	mm	57.1	57.1	57.1
Height	H1	mm	74.2	80.7	80.7
Height	H2	mm	23.1	29.7	29.8
Thread connections	G	inch	1"1/4	1"1/2	2"
Body			brass	brass	brass
Weight		kg	1.4	1.65	2.2

Performance curve

DN25

DN40
Option

- Non-return valve