Desalination Pumps | RO, MSF & MED Pump Solutions

Desalination Pump Solutions

Desalination plants require reliable, energy-efficient pumps capable of handling corrosive seawater and high-pressure operating conditions. Our pump solutions cover the entire desalination process train, from seawater intake to high-pressure reverse osmosis feed and brine disposal.

Key Applications

Seawater intake and pre-treatment
High-pressure RO feed pumps (50-80 bar)
Multi-stage flash (MSF) circulation pumps
Multi-effect distillation (MED) transfer pumps
Brine disposal and outfall pumps
Post-treatment remineralization
Energy recovery device (ERD) feed

Pump Types for Desalination

Multistage centrifugal pumps for high-pressure RO service
Horizontal split case pumps for seawater intake
Vertical turbine pumps for seawater wells
Duplex stainless steel construction for corrosion resistance
High-efficiency designs to reduce energy costs

SELECTION GUIDE

Pump Selection for Desalination & Seawater Treatment

Selecting the right pump for your application requires evaluating fluid properties, operating conditions, and performance requirements. Contact our engineering team for specific selection guidance.

Flow & Head Requirements

Determine required flow rate and total dynamic head based on system calculations. Include safety margin for future expansion and fouling.

Fluid Properties

Consider specific gravity, viscosity, temperature, pH, solids content, and corrosiveness when selecting wetted materials and seal type.

Material Compatibility

Select wetted materials compatible with the pumped fluid. Verify with material compatibility charts and consider temperature effects on corrosion rates.