supply of fitting below 8mm tube, bsp 1/4 designed for pressurised flushing system item as per mmdts 19027. rev.03 code spac.0011034 or equivalent make functionally compatible in pressurised flushing system of indian railway coaches.fitting below 8mm tube, bsp 1/4 designed for pressurised flushing system item as per mmdts 19027. rev.03 code spac.0011034 or equivalent make functionally compatible in pressurised flushing system of indian railway coaches.,fitting below 8mm tube, bsp 1/4 designed for pressurised flushing system item a s per mmdts 19027. rev.03 code spac.0011034 or equivalent make functionally compatible in p ressurised flushing system of indian railway coaches. [ warranty period: 30 months after the d ate of delivery ] ] , s.s. hexagonal reducing bush size 3/4 inch x 3/8 inch, as per aisi:304 [ warranty period: 3 0 months after the date of delivery ] ]