procurement of spare parts of rotary air blower installed at ahp-ii at 2x660 mw , sstpp , mppgcl , dongalia , spares for esp blower model rh-85 ac , lead through shaft seal , oil seal , sealing bracket , drive end bearing , oil flinger ( al ) , distance sleeve ( de ) long shaft , oil thrower de drive shaft for long shaft , shaft sleeve de for long shaft , piston ring , drive shaft with rotor , dowel for gear side end cover & casing , shaft sleeve , condensate sealing ring , internal circlip , locked bearing nde , timing gear , bearing stopper , oil thrower non drive side , non drive rotor with shaft , oil thrower drive end , non drive side ( short shaft ) , bearing de nds , bearing lock plate de nds , oil level indicator assembly , o ring for shaft sleeve de long shaft , o ring , non return valve , pressure relief valve , motor pulley drive , motor pulley drive , suction filter , spares for esp blower model rh-200 wctr , drive rotor with shaft , non drive rotor with shaft , timing gear , bearing housing , bearing stopper , o ring for bearing housing , locked bearing , floated bearing nde , floated bearing nde ds , floated bearing de ds , inner circlip , c s r , shaft sleeve , shaft sleeve de , piston ring , oil thrower , oil thrower de , o ring for oil thrower , o ring for oil thrower de , o ring for shaft sleeve , o ring for shaft sleeve de , disc spring , disc spring holders , oil flinger , oil seal bush , o ring for oil seal bush , oil seal de , oil seal carrier , dowel for pulley cover , liquid gaskets , flexible couplings , suction filter