Thermal Desalination (MSF/MED)

The GCC's large thermal desalination fleet — predominantly MSF and increasingly MED — produces a significant share of the region's drinking water. Saudi Arabia's SWCC and the UAE's EWEC operate large MSF plants alongside newer hybrid RO installations. While new capacity additions favour RO, the existing thermal fleet requires ongoing maintenance, equipment replacement, and efficiency upgrade. We supply equipment for thermal desalination operations.

What we supply

• MSF evaporator stage heat exchange tubes — titanium and duplex stainless
• MSF flash chamber and demister sections
• MED evaporator tube bundles and vapour manifolds
• Vacuum system equipment — steam ejectors, vacuum pumps
• Non-condensable gas venting systems
• Brine heaters — shell and tube heat exchangers for MSF/MED
• Chemical dosing equipment for scale and corrosion control

How the project proceeds

1. Identify the specific plant type and the equipment replacement or upgrade scope
2. Source replacement components from manufacturers with thermal desalination references
3. Manage fabrication, material certification, and delivery
4. Support installation and recommissioning after maintenance shutdown

Why Infinity

Thermal desalination equipment must match the original plant design parameters — tube pitch, material specification, and flow configuration. We source replacement components that match the OEM specification or improve on it, with full material traceability documentation.