Designed as booster pump for Energy Recovery Device (ERD), ZF-RO pumps offer increased reliability in reverse osmosis applications, lowering the cost of delivering fresh water.
Derived from the ZF range of pumps proven in hydrocarbon applications, the ZF-RO offers superb reliability and performance when working with seawater and similar liquids. Developed specifically for reverse osmosis (RO) desalination plants, the high efficiency and long service life of these pumps reduce operating expenditure (OPEX), contributing to affordable fresh water supplies. The fully configured design ensures short lead times and excellent parts availability for end users.
Main benefits
Industry-leading efficiency, minimizing energy consumption
Operation via VFD enables high-efficiency performance across a wide range of heads and flow rates
Optimal mechanical design suitable for high suction pressures with heavy-duty thrust bearings
Duplex and Super Duplex stainless steel construction for excellent resistance to erosion and corrosion and long service life
Back pull-out design with spacer coupling for easy maintenance without disassembling the pipework
Main applications
ERD booster pump for Seawater Reverse Osmosis Plant
Operation via VFD enables high-efficiency performance across a wide range of heads and flow rates
Optimal mechanical design
Suitable for high suction pressures
Heavy-duty thrust bearings
Mechanical seal for high pressure
Super Duplex stainless steel construction
Excellent resistance to erosion and corrosion
Long service life
Easy maintenance
Back pull-out design with spacer coupling to allow maintenance of wearing parts (bearings, mechanical seal and wear rings) without disassembling the pipework
As a global leader in pump design and manufacture, Sulzer is recognized for delivering the excellent product quality and performance reliability for the most critical applications in desalination.
