Flowchem Engineering Pvt. Ltd. Offers Centrifugal Vertical Submerged Pumps. Flowchem Engineering Pvt. Ltd. Is awarded with ISO 9001 certification. The Centrifugal Vertical Submerged Pumps are used in various industries like: Chemicals, Dyes & Intermediates Oil Extraction & Waste Oil Refineries Bulk Drugs & Pharmaceuticals Starch / Paper / Sugar Industries Effluent Treatment Plants