supply of materials for r. o. filter with atm m/c purification plant of discharge capacity 500 lph atchavalkheda tal dharangaon dist jalgaon. supply of materials for r. o. filter with atm m/c purification plant of discharge capacity 500 lph at chavalkheda tal dharangaon dist jalgaon. , materials for ro , r.o. filter with uv purification with all accessories & mounting with fitting at site & successful trial. (500 lph pure water discharge) as per technical specifications of annexure attached. the r.o. filter unit should consists following major items. (a) lldpe rotational moulded polythene cylindrical vertical water storage tanks (tripple layer) with isi marked of is:12701:1996 latest revision. (1000 lit. for raw water-1 no and 1000 lit. for pure water-1 no) (b) card system (swap card system with 100 card incliding gps/gprs system) - unit (c) water chiller of capacity 2 ton. emrison compreser , add 18 % gst