procurement of pump spares of 2 nos. volcan make pump for model no.-150sr-5 type 5-stage from oem , m / s volcan pump india on single tender enquiry procurement of pump spares of 2 nos. volcan make pump for model no.-150sr-5 type 5-stage from oem , m / s volcan pump india on single tender enquiry , shaft for 5 stage pump , en-8 , dynamic balance valve , gm , bush bearing ( de ) , gm , static balance valve , gm , gland flange de, gm , shaft sleeve de , gm , distance sleeve , gm , base bush suction , gm , neck ring , gm , impeller, gm , impeller distance bush , gm , stage bush , gm , shaft sleeve nde , gm , bush bearing nde , gm , bearing cover nde , ci , base bush discharge , gm , bearing block de , ci , bearing cover de , ci , bearing block nde , ci , gland flangende , gm