AQUA Blue E2 - Two stage freshwater generator
Alfa Laval AQUA Blue freshwater generators turn seawater into high-quality fresh water through a streamlined process in a single plate pack. The AQUA Blue E2 takes this further with 3-in-1 AQUA plate technology in two stages, reducing its footprint while boosting environmental benefits. It uses 50% less electrical power than conventional single- and two-stage generators and delivers 20–100 m³ of fresh water every day.
Energy-saving AQUA Blue benefits, multiplied by two stages
- Twice the fresh water for a certain amount of waste heat – or the same amount using around half the waste heat
- Retained production of fresh water on vessels that need to slow steam
- Possibility to divert saved waste heat to the E-PowerPack (for generating electricity) or other heat consumers
- Easy maintenance on board thanks to non-glued gaskets
- 50% less electrical power consumption than conventional freshwater generators
Twice the power - same smart design:
The AQUA Blue E2 builds on the proven strengths of the single-stage AQUA Blue E1, including AQUA plates with non-glued gaskets. With two stages, it delivers twice the fresh water for the same waste heat—or the same output using about half the waste heat. That means real support for shipowners on their decarbonization journey.
Need more fresh water? The AQUA Blue E2 can handle it. Need to maintain capacity while slow steaming to meet CII or EEXI targets? It’s ready. And if your vessel has the Alfa Laval E-PowerPack, the waste heat you save can even generate electricity.
A tool for smarter efficiency:
Versatile and energy-saving, the AQUA Blue E2 helps improve your vessel’s Energy Efficiency Design Index (EEDI). To unlock its full potential, connect with Alfa Laval during the design phase.
Alfa Laval Marine Service
Worldwide and 24/7, Alfa Laval Marine Service is your path to greater uptime, optimized performance and true peace of mind. Our network is always on call, and our service offering brings reliability, efficiency and compliance throughout your equipment's lifetime.
24/7 Service & Support
Contact us anywhere, anytime:
+46 4636 7700
marine.service@alfalaval.com
Our global network of service centres centres, distribution centres and field service engineers is always ready at assist you.