procurement of spares for service water pump make wpil installed at clarified pump house 2x250mw units, ph-iv, stps, sarni. procurement of spares for service water pump make wpil installed at clarified pump house 2x250mw units, ph-iv, stps, sarni. , spares for service water pump, make:- wpil, sl. no. vg-10110-11, model:- gm12tc-6stg. , basket strainer , pipe plug p , strainer clip , bearing , suction bell , sand collar , seal ring , impeller , impeller lock collet , rubber bearing , bearing , pump shaft , discharge case , bearing , bottom column pipe , step coupling , shaft coupling , line shaft 60 , bearing retainer , line shaft bearing , line shaft sleeve , top column pipe , head shaft with key , packing box , packing box bearing , lantern ring , packing gland , water defelector , thrust bearing housing , adjusting nut