VNS Series Vertical Extended Shaft Pumps are heavy-duty chemical process pumps designed as per ISO 5199 (VS4 Type – Vertical Extended Shaft Centrifugal Pumps) standards for process and transfer duty applications. These Vertical Extended Shaft Pumps are ideal for handling all types of liquids without solids in vertical sump installations. The VNS Series Vertical Extended Shaft Pumps are engineered to efficiently handle corrosive, abrasive, and crystallizing liquids and are available with either gland packing or dry seal configurations, ensuring reliable performance, long service life, and low maintenance in demanding industrial applications.