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Multi Jet Liquid Filled (Semi Dry) Water Meter Classc/R160
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Product: Views:110Multi Jet Liquid Filled (Semi Dry) Water Meter Classc/R160 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-07-01 11:47
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NWM SJ-SDC PLUS is IMPELLER (turbine), high sensitivity single jet C Class water meter with dry type register for residential application with sizes from Dn15 to Dn25. According to the requirements of Directive 2004/22/EC on measuring instruments; The European Standard EN14154+A1+A2: Water Meter; The International Organization of Legal Metrology OIML R-49: 2006(E): Water meters intended for the metering of cold potable water and hot water. Or comply with ISO4064 standard

Characteristics:

All the Materials in contact with water, consciously selected by the known Resistance to corrosion;

Cold water meter under current standard for lower than 30ºC(T30), but NWM SJ-SDC PLUS can be used safely in water temperature up to 50ºC(T50);

Rotary indicator register with 7 Rollers and 2 Pointers for easy reading;

The Impeller is the only moving parts in contact with water permitting the Most reliable;

The conception of the Magnetic Protection to against the external influences;

No need for external adjustment due to its design and high technology in Manufacturing;

High Accuracy for Horizontal installation;

With Pre-equipped for communication device as Option.


Ø Size mm Dn15 Dn20 Dn25 Dn32 Dn40 Dn50
R Q3/Q1 R160 for Horizontal installation
Q4 m 3 /h 3, 125 5 7, 875 12, 5 20 31, 25
Q3 m 3 /h 2, 5 4 6, 3 10 16 25
Q2 l/h 25 40 63 100 160 250
Q1 l/h 15, 625 25 39, 375 62, 5 100 156, 25
Max. Reading m 3 99999.9999 999999.9999
Min. Reading Liter 0.05
Pressure Loss Δ P Δ P< 63 at Q3
Max. Pressure MAP MAP16 
Max. Temperate º C T30 or T50
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