Engineered for Performance, Fire Safety, and Marine-Grade Reliability

High-Performance Marine Chiller Unit

• This water-cooled chiller unit is engineered specifically for marine applications, designed to meet the demanding requirements of naval vessels and offshore environments.
• Reliable Chilled Water Production: Optimized for consistent, high-capacity cooling performance under extreme maritime conditions.
• Corrosion-Resistant Construction: Built to withstand highly corrosive, salt-laden environments, ensuring long-term durability and system integrity.
• Operational Efficiency: Designed with a strong focus on energy efficiency and reliable operation to minimize downtime and maintenance costs.
• Service-Friendly Design: Simplified access for maintenance and inspection, enabling technical teams to service the unit quickly and effectively.

Core Features

• Customized Design for Marine Applications: Tailored solutions engineered to meet the rigorous demands of naval and marine environments.
• Precision Selection Support: ARI Standard 410-compliant sizing and selection ensures precise performance matching.
• ISO 9001 & RoHS Certified Factory: Manufactured under internationally recognized quality and environmental standards.
• High-Quality Components: Integrated for maximum reliability and long-term performance in harsh marine conditions.
• Factory-Assembled and Tested: Each unit undergoes rigorous testing in accordance with international standards.
• Copper-Nickel Tubes: Condenser equipped with 70/30 copper-nickel alloy tubes for superior corrosion resistance.

Construction

• Shell-and-Tube Heat Exchangers: High-efficiency evaporator and condenser designed for optimal thermal transfer and long-lasting service life.
• Marine-Grade Materials: Corrosion-resistant construction ensures durability in saline and humid conditions.
• Seawater Condenser: Designed to operate with seawater cooling using copper-nickel alloy tubes.
• Marine-Type Compressor: Built for reliable operation under demanding naval conditions.
• Comprehensive Protection System: Includes high/low-pressure switches, water flow switch, anti-freeze protection, anti-liquid floodback safeguard, and oil separator for enhanced safety.

Selection

• Multiple unit sizes available to meet varied marine operational requirements.
• Custom configurations offered for specialized naval applications.
• Cooling Capacities: 10 USRT to 250 USRT, providing scalable solutions for different vessel sizes.

Maintenance & Quality Control 

• Easy Installation and Service: – Designed for user-friendly access and maintenance.
• Factory Airflow Testing:  – Each unit undergoes airflow performance verification.
• Optional Special Performance Testing*:
  • Shock Test: MIL-STD-901D
  • Vibration Test: MIL-STD-167-1A
  • Noise Test: MIL-STD-740-1/2

* Equivalent to Navy standards. If official certification is required, testing costs must be covered by the purchaser.

Corrosion Protection for Marine Chiller Units 

Marine environments expose systems to salt-laden air and seawater, accelerating corrosion and reducing efficiency.
Our chiller units feature factory-applied HERESITE P-413 coating, delivering:

• Full Surface Protection: Condenser and heat exchanger tubes are fully coated to resist salt, humidity, and marine pollutants.
• Proven Durability: Tested to meet severe corrosion resistance standards.
• Field-Proven Reliability: Backed by 40+ years of 
HVAC/R manufacturing expertise for long-term performance stability.