bids are invited for sand media filter 13x54 , activate carbon coconut beas 13x54 , antiscalent dosing pump , housing with filter 5 micron , ss multi stage high pressures pump , membrane housing 4080e2ss , ro membrane high rejection 99 point 93 persent brackish water 4040 csm , malti part valves 1 inch in and out imp , fine filtered water blending line with micron filter pvc pipe line and fittings , ms electrical panel with controls , pressures gauges , rota meter reject or permeate , ss skeed , uv system , raw water feed pump with motor , pipe or pipe fitting , tds miter , water storage tank 500 ltr , water storage tank 1000 ltr , tank stand m s 3 x 8 ft , water chiller 2 ton , mirnal dosing system pump , shed size 14x10x10 ft total quantity : 32