supply of spare for maxflow make pump model 149-hpb-5 . , impeller , c . i . part no . hpb5/11 , shaft , en-8 , , part no . hpb5/8 , shaft sleeve ( s ) , c . i . , part no . hpb5/6 , shaft sleeve ( d ) , c . i . , part no . hpb5/28 , gland flage ( s&d ) , c . i , part no . hpb5/5 , bearing cover ( s&d ) c . i . , part no . hpb5/1 , sleeve nut ( s&d ) , en 8 . , part no . hpb5/4 , guide vane ( diffuser ) , c . i . , part no . hpb 5/13 , stage ring big , c . i . , part no . hpb5/35 , rotating assly . , c . i . , part no . ra5 , intermediate stage assly . cast iron , part no . isi49b5 , stage ring ( d ) , c . , i . part no . hbp5/26 , bearing housing ( s&d ) , c . i . , part no . hpb5/2 , bearing block ( d ) , c . i . , part no . hpb5/7 , balancing valve , bronze , , part no . hpb5/9 , discharge bush , br , part no . hpb5/36 , stage bush ( s&d ) , ci , part no . hpb5/20 , balance valve bush , bronze , part no . hpb5/34