Stainless steel water treatment line ISO,CE Product Description:The reverse osmosis device is an equipment to purify the saltine water with ... 92.2Standard features:1) Prefilter, filter cartridge, high pressure pump (1st pass, 2nd pass), membrane housing, RO membrane, ... flow meter, recycle adjust valve, recycle check valve, post-pump adjust valve, concentrate adjust valve, inlet solenoid valve, flushing ...