I am intendigng to purchase 1500 nos water meters with pulse generator for drinking water application (Temp max: 40 Degc) The meters should be tamperproof, (unidirectional) with material on brass or stainless steel. The pulse generated by the meter will be feb to the PLC to trasnmit the flow information to my central SCADA system. Please mail us your offer with catalog for flow meters with flow capcity of 3.5 mtr per hour and 12 mtr cube per hour. 联系方式Co:WaterHealth India Pvt Ltd Add:India Tel:91-40-67011710 Email:vshah@waterhealth.com Website:http://www.waterhealth.com联系人:Mr. Ravi Ninawe国家:India产品类别机械五金vshah@waterhealth.com