supply of set of items for eppfs systemset of items for eppfs system,set of items for eppfs system in lhb coaches as per mcf specification no. mmdts-19027, rev.03, consis ting of the following two items: 1.metallic y-strainer (25 mm / 1), to be fitted in the stainless-steel water inlet line of the water pressurization system of the eppfs qty-01 no. approved makes: parker / festo / smc / norgen / atam valves / jan atics only. 2.hex nipple (25 mm / 1), suitable for connection with the 25 mm y-strainer, qty-01 no. [ warranty period : 30 months after the date of delivery ] ] , supply of hex nipple (20 mm / 3/4 inch), suitable for connection with the 20 mm / 3/4 inch y-strainer, as per mcf specification no. mmdts-19027, rev.03, [ warranty period: 30 months after the date of delivery ] ]