Purchase Qty. Reference FOB Price
1-4 Sets US$3,800.00
5-49 Sets US$3,600.00
50+ Sets US$3,000.00
Product Description
Five Control Valves Shallow Medium Sand Filter For Waste Water Automatic Backwash Bypass Sand Filter is consisted of a filtration system and a control system. Filtration system generally consists of the filter unit, three automatic valves, import and export pipeline, sewage pipeline. The filter ...