NCh1730:2002 EN

Cold drinking water meter with nominal flow-rate up to 10 m3/h Velocimetric type - Specifications and test
Autor: INN
Código ICS: 91.140.60
No Vigente
$23.000

Alcance

1.1 This standard establishes the characteristics, functioning, and installation conditions for velocimetric type cold potable water meters, as well as the test of model and product certification.1.2 This standard is applied to velocity type cold potable water meters, with mechanic or magnetic transmissions, Class B or better, and for nominal flow rates of 1.5; 2.5; 3.5 and 10 m3/h.1.3 This standard is applies only to new velocimeric type cold potable water meters which are going to be installed in the operational territories of concessionary companies in sanitary water service supply.

Especificaciones de la Norma
Fecha de Publicación 31/07/2002
Páginas Técnicas 20
Idioma Inglés