How to ensure that the water meter meets the drinking water safety requirements?
(1) The case of the water meter is made of materials that meet the requirements of the national standard(2) Plastic parts such as the internal core and impeller are made of ABS environmentally friendly raw materials, and no harmful substances are precipitated
(3) The iron shell water meter adopts the internal and external environmental protection spraying process, which is anti corrosion and no harmful substances are precipitated
(4) 1000 hours of acid-base salt spray aging test, good corrosion resistance and long service life
(5) The Center for Disease Control and Inspection issues a test report that meets drinking water safety standards