bids are invited for 1000056770_1_12906204520_coupling rod for rdaa 491 pump - coupling rod suitable for rdaa 491 synthetic flocculant pumps. coupling rod for rdaa 491 pumps as part no. 2610 in drg no. ev-22-009-01 of roto. , 1000056770_2_12906204530_u.j head for rdaa 491 pump - union joint head suitable for rdaa 491 synthetic flocculant pumps.u.j head for rdaa 491 pumps as part no. 4010 in drg. no. ev-22-009-01. u.j head 01 set will consist of2 numbers of uj head for one pump. , 1000056770_3_12906204540_u.j pin and spring pin for rdaa 491 pump - union joint pin and spring pin for rdaa491 synthetoc flocculant pumps.uj pin and spring pin as part no. 2920 and 01 respectively in drg no. ev-22-009-01 of roto. one set will consists of4nos. of uj pin and 4nos. of spring pin complete for one pump. , 1000056770_4_12906204550_boot seal set for rdaa 491 pump - boot seal, boot seal support ring, boot seal retainer and bsr retaining ring for rdaa 491 pumps.as part no. 1510,2030,2812 and 1922 respectively in drg no. ev-22-009-01.one set will considts of boot seal(1510) 1nos., boot seal support ring(2030) 1 nos, boot seal retainer(2812) 2 nos and bsr retaining ring(1922) 2 nos. for one pump. total quantity : 1