supply of 1. rubber kit for 24a double check valve 2.repair kit for m/s. ftrtipl make auto drain1. rubber kit for 24a double check valve 2.repair kit for m/s. ftrtipl make auto drain,rubber kit for 24a double check valve as per ftrtil part .no: 790702101. set consists of 02 items as given below: 1. o ring id: 11.1 x width 2.4 as per ftil part no: 702705000- 02 nos/set 2. o ring id: 17.5 x width 2.4 as per ftil part no: 50270800 0- 01 no/set. make: ftil only. [ warranty period: 30 months after the date of delivery ] ] , repair kit for m/s. ftrtipl make auto drain valve (gm type) as per ftrtipl part no. 130-002a. make: ftil only. [ w arranty period: 30 months after the date of delivery ] ]