NWM PD-LFC(S) COMPOSITE Version is Piston Displacement(Volumetric) water meter with mechanical transmission, liquid sealed register has thesizesfromDn15toDn20 designed and 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 ISO 4064 standard.
Characteristics:
All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;
The most reliable composite material for the body to ensure strongest and the longest life;
Cold water meter under current standard for lower than 30ºC(T30), but NWM PD-LFC(S) can be used safely in water temperature up to 50ºC(T50);
The rollers are hermetically sealed by special liquid don't touch with the water which ensures the clear reading in any operating conditions;
The mechanical transmission movement with the maximum reliability; No influence from the external magnetic field;
Suitable for any position installation;
Non Return Valve to avoid the reserve flow Rate;
Pulse Output Pre-equipped (Ready for remote reading) at 0, 5 liter/pulse;
Dimension:
L1: The total length with connection and the gasket without compression.
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