procurement of spares for m and p make pump model ipb 3chr 150 / 200 :-1 item1 combined diffuser, ci, part no. 1020 2 item2 sealing bush with screw, ci, part no. 2082 3 item3 shaft with key 3 stage, en-8, part no. 1800 4 item4 set of sleeve nut, lg-2, part no. 3031 / 3033 5 item5 suction cover, ci, part no. 1190 6 item6 o ring rubber, part no. 4250 7 item7 logging ring, brass, part no. 2300 8 item8 gland, brass, part no. 2311 9 item9 stay bar, crs, part no. 1110 10 item10 water deflector, rubber, part no. 2070 11 item11 stage body, fg 260, part no. 1101 12 item12 balance valve key, ss410, part no. 3270 13 item13 coupling key, ss410, part no. 3250 14 item14 cover plate for delivery cover, ms, part no. 1042 15 item15 impeller key, ss410, part no. 3200 16 item16 coupling, std, part no. cup01