RSW
Refrigerated Sea Water
Fresher Catch.
Better Quality.
ENGINEERED AT SEA.
Refrigerated Sea Water Technology
What is RSW?
Refrigerated Sea Water (RSW) is a powerful onboard chilling solution that helps keep your catch fresher for longer by circulating cold seawater through the holding tanks.
Everflo’s integrated RSW systems are developed for reliable onboard performance, practical vessel integration and long-term durability in demanding marine environments. With a strong focus on catch care, operational efficiency and dependable day-to-day use, our solutions help support better results at sea.
• Keep Catch Fresher for Longer: Rapid chilling helps preserve quality from tank to landing
• Protect Quality at Sea: Controlled cooling supports better onboard holding conditions
• Built Around Your Vessel: Purpose-designed systems tailored for marine applications
• Compact, Practical, Reliable: Smart layouts support easier servicing and efficient use of space
• Proven at Sea: Durable performance where marine conditions are toughest
• The Everflo Advantage: Trusted OEM expertise, integrated thinking and proven marine experience
• Marine-Grade Titanium Performance: Specialised marine-grade titanium condensers and chillers engineered for durability, efficiency, and harsh operating environments
• Ammonia-Based Refrigeration Technology: High-efficiency, natural refrigerant systems for reliable marine performance
RSW
Refrigerated Sea Water
the quality of simplicity
Refrigerated Sea Water Technology
Purpose-engineered for space-constrained vessels, Everflo’s compact RSW systems deliver efficient, reliable cooling and proven long-term performance in the harshest marine environments.
Standard Compact Range
Single-package solution integrating all major components in one compact unit.
Standard Extended Range
The Extended range uses a split-component design (compressor, condenser and chiller) assembled on site.
All values shown in the tables are based on +30°C condensing temperature, -5°C evaporating temperature and a chiller temperature difference of 2°C. Custom units are available on request.
the quality of simplicity