Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. Delivery condition： Supply Size:DN15~DN200 Body Material: Brass/cast iron（bulk size） R=80 Max.work pressure: 1.0MPa Protection class:IP68 Working voltage: 3.6V±0.6V; Quiescent current: ≤10μA Pressure loss: ≤ 0.063mpa Software payment: Free Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD