supply of set of air strainers of type t for brake equipment consisting of 2 items as per the details given : 1 ) 3 / 8 inch air strainer as per clw drawing no. o / 2 / 65 / 440 with latest alteration.qty. / set:01 no. 2. ) 1 / 2 inch air strainer as per clw drawing no. o / 2 / 65 / 440 with latest alteration.qty. / set:04 nos. note : firms may give a separate additional quote in case latest specification / design amendment is issued by rdso / clw / blw. ( 2 ) po will be released to definite description. [ warranty period: 30 months after the date of delivery ] carr. repair andhra pradesh 17.00 numbers