procurement of spare of vertical submerged dewatering sump pumps model cpv i 150x100 315, cap 75m3 per hr su motor make at wagon tippler, sgtps, mppgcl, birsinghpur.- 1 impeller ( cf8m / ss316 ) 2 strainer basket type ( ss316 ) 3 nut for impeller ( ss316 ) 4 shaft sleeve ( ss316 ) 5 bush in lower bearing bracket & casing with screw ( glass filled teflon ) 6 bush in upper bearing bracket & casing with screw ( glass filled teflon ) 7 grease cup ( mild steel ) 8 breather ( mild steel ) 9 bearing housing ( cast iron ) 10 bearing cover ( cast iron ) 11 flexible coupling ( cast iron-lovejoy ) 12 key for flexible coupling ( ss316 ) 13 oil seal in bearing cover ( nitrile rubber ) 14 lock nut with washer ( skf or equivalent ) 15 impeller key ( ss316 ) 16 gasket for casing ( asbestos ) 17 gasket for bend ( asbestos ) 18 oil seal in upper bearing bracket ( nitrile rubber ) 19 shaft coupling ( ss316 ) 20 split ring for shaft coupling ( ss316 ) 21 shaft coupling key ( ss316 ) 22 bearing sleeve ( ss316 ) 23 bearing sleeve in upper bearing bracket ( ss316 ) 24 oil seal in lower bearing bracket ( nitrile rubber )