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Ningbo Water Meter Co., Ltd.

Single Jet Water Meter, D3-5+4 manufacturer / supplier in China, offering Single Jet Water Meter (D3-5+4), Nwm Water Meter Box, Plastic Box, Mbi Key Different Size, Single Jet Liquid Filled Water Meter Class C/R160 and so on.

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Supplier Homepage Product Single Jet Dry Type Meter Single Jet Water Meter (D3-5+4)

Single Jet Water Meter (D3-5+4)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500, 000/Year
Transport Package: Pallets
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: D3-5+4
  • Medium Temperature: Cold Water
  • Counter Instructions: Digital
  • Application: Civil
  • Medium Pressure: General Water Meter
  • Trademark: NWM or OEM
  • Origin: Nwm Ningbo, China
  • Install: Horizontal
  • Level Measurement: B
  • Nominal Diameter: 15-50mm
  • Principle: Speed of Water Meter
  • Work Environment: Dry Water Meter
  • Specification: CE approval
  • HS Code: 90282010
Product Description
NWM SJ-SDCD3 is IMPELLER (turbine) water meter with magnetic transmission, dry type register for residential application with sizes from Dn15 to Dn40designedand manufacture by NWM and meets 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 D3 can be used safely in water temperature up to 50ºC(T50);

Hot water meter under current standard for Lower than 90ºC(T90);

The ROTARY indicator register for the most comfortable reading position is of 8 Rollers and 1 Pointer;

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;
Size Dn Dn15 Dn20 Dn25 Dn32 Dn40
R Q3/Q1 80 80   80 80 80
Q4 m3/h 3,125 5   7,875 12,5 20
Q3 m3/h 2,5 4   6,3 10 16
Q2 l/h 50 80   126 200 320
Q1 l/h 31,25 50   78,75 125 200
Max. Reading m3     99999,9999    
Min. Reading Liter       0.02    
Pressure Loss ΔP     ΔP <63 at Q3    
Max. Pressure MAP       MAP16    
Max. Temperate T       T30 or T50    
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