... .LED dynamic color screen,bright and visual Multi-function flow control valveFeatures1. More reliable open methodAdopt high flatness, ... . Maximum water production: 2 m³/h Application: RO pretreatment system, boiler feed softener, ion exchange equipmentOur business lineFRP tank, ... , industrial water filter, RO and UF membrane housing, RO system, Accessories(valve, distributor, tank head, etc.) We have ...