supply of a set of following three items which should be able to connect , a set of following three items which should be able to connect with suitable connectors to ea ch other (i)frl(filter+regulator+ lubricator) unit cap -0.5 to 10 kg/cm2. common port size 1/2 inch bsp, max flow rate -2750 ltr/min ,temp range 0 to 60 degree celcius, pressure gauge port size-1/4 inch.(ii) p.u s piral pipe effective length-10 mtr,dia-12 mm,max pressure capacity upto25 kg/cm2.(iii) air blow gun metali c, operating pressure 0-10 kg/cm2,ambient temperature-10 to 50 degree celcius,make janatics/festo/chica go pneumatic, parker or similar .all are connected with ss connectors. [ warranty period: 24 months after the date of delivery ] ]