bids are invited for providing and supplying micron candles 20 inch size length-20 inch dia-2.25 inch , providing and supplying micron candles 10 inch size length-10 inch dia-2.25 inch , providing and supplying carbon candles 20 inch size length-20 inch dia-2.25 inch , providing and supplying membrane, reverse osmosis element, size- 45 mm dia x 10 inch length capacity- 100 gpd , providing and supplying membrane, reverse osmosis element, size- 45 mm dia x 10 inch length capacity- 300 gpd , providing and supplying of iron vessel (14x64 or 12x48) , media change for iron vessel (carbon) , media change for iron vessel (mno2) , media change for iron vessel (treated sand) , media change for iron vessel ( gravel) , providing and supplying pipe 3/8 inch , providing and supplying pipe 1/4 inch , providing and supplying inlet valve 3/8 inch , providing and supplyingelbow 3/8x1/2inch , providing and supplying elbow 3/8x1/4inch , providing and supplying elbow 3/8x3/8 inch ,providing and supplying elbow 1/8 as per direction ofengineer , providing and supplying elbow 1/4 inch ,providing and fixing tee 3/8 , providing and fixing tee 3/8inch + 3/8 inch 1/4 inch , providing and supplying cpvcpipe for ro plants 15 mm , re-winding and repairing of 3.0hp centfifugal kriloskar pump and motor , re-winding andrepairing of 0.50 hp centfifugal kriloskar pump and motor ,providing and supplying u. f. filter , providing andsupplying candel housing 20 inch , providing and fixing dcadopter 48v / +24v, input voltage-220v , providing andfixing dc motor pump 48v, flow rate:- 1.8lmp, max. pumpoutput-110psiboq title ro items total quantity : 354