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NWM PD-LFC (B) is Piston Displacement (Volumetric) water meter with mechanical transmission, liquid sealed register has the sizes from Dn15 to Dn40 designed by NWM and meets to the requirements of Directive 2004/22/EC on measuring instruments and of European Standard EN14154 and International Organization of Legal Metrology OIML R49.
Characteristics:
All the components are produced with high resistance and quality materials, technical plastics and stainless steel parts;
Cold water meter under current standard for lower than 30℃(T30), but NWM PD-LFC (B) can be used safely in water temperature up to 50℃(T50);
The rollers are protected 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;
Main Technical Data: