procurement of spares of sump pumps make varat pumps machinery pvt . ltd . installed at chp 210 mw atps mppgcl , chachai . , suction strainer , bolt for strainer , bell mouth , renewable ring , bolt , impeller , volute casing , lbh plate , bolt , screw for locking bolt , locking bolt for impeller , impeller key , bolt , lowering bearing housing , lbh bush , bolt with nut , sleeve , bottom shaft , shaft soupling , lock bolt for shaft coupling , int . brg . holder , bolt with nut , ibh bush , int . shaft , top shafr , coller ring , ball bearing , angular contact bearing , brg . lock nut , bolt , brg . cover , distance piece , pin & bush type flex coupling , pin/bush for coupling , key for pump top shaft , nipple for lbh lubrication , oil seal for lbh , oil seal cover for lbh , bolt for o . s . cover lbh , locking screw for sleeve , oil seal for ibh , oil seal cover for ibh , bolt for o . s . cover ibh , nipple for oil lubrication , elbow for lubrication line , tail piece at lubrication line , lubrication pipe , tail piece at base plate , lubrication pot , delivery bend , gasket , special pipe , lock screw for coupling