The Flowserve DS-RO single-stage, end-suction, foot-mounted pump is engineered specifically for auxiliary applications found in reverse osmosis desalination processes. Developed in accordance with ISO 5199, this versatile pump is well-suited for plant support services such as pretreatment, boosting and product water supply. Optimized hydraulics and desalination-specific materials of construction provide high-efficiency performance and long-term reliability that result in increased uptime with low cost of ownership.
A rigid shaft and double-volute casing keep shaft deflection low, reducing radial load and promoting high sustained efficiency.
End-suction design with a choice of three alternative discharge nozzle locations provides system flexibility.
Materials of construction are designed to withstand the corrosive environments typical of desalination processes.
Double-volute casing provides stable operation. Radial thrust loads are minimized, reducing vibration and mechanical loads on all components.
Parts interchangeability over a range of pump sizes lowers spare part inventories and costs.