High performance installations, Trusted for Over 60 Years
Darchem delivers high-performance marine solutions from fire protection to intakes, exhausts and integrated systems. Engineered in-house for reliability and durability, our components protect crew, safeguard critical assets and keep vessels fully operational at sea.
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Marine CAPABILITIES
Marine Solutions

With decades of technical expertise and a global reputation for excellence, we deliver fire protection solutions to naval and industrial clients worldwide. Our barriers protect mission-critical compartments and key assets, helping preserve crew safety and maintain operational effectiveness during onboard emergencies.
Key Features:
- 30-Minute Fire Resistance: Certified to withstand intense internal fire exposure
- Rapid Deployment: Fully deployed in as little as 12 seconds
- Protection of Critical Assets: Prevents fire propagation to key compartments
- Overpressure & Shock Resistance: Operates under extreme conditions
- Flexible Deployment Options: Manual or electric operation, IPMS compatible
- Tested and Certified: Independently verified by a UKAS-accredited facility
- Safe Operation: Integrated proximity sensors ensure reliable deployment

Darchem Engineering designs and delivers bespoke Infrared Suppression Systems for naval applications. With decades of experience supporting navies and shipbuilders worldwide, we create tailored solutions that reduce infrared signatures while maintaining operational performance. Our IRSS are engineered for seamless integration with exhaust systems and other heat sources, enhancing platform survivability and supporting mission effectiveness.
Key Features
- Optimised Thermal Performance: Significantly reduces IR emissions within target wavelength bands.
- Platform-Specific Design: Custom solutions adapt to complex geometries without affecting functionality.
- Military-Grade Standards: Built to meet or exceed the most demanding naval requirements.
- Enhanced Survivability: Reduces detectability to modern IR-guided threats.
- Fully Integrated Solutions: Designed to work with existing systems while maintaining operational efficiency.

Darchem Engineering provides custom intakes and exhaust systems for naval and marine platforms. Designed for reliability and performance, our solutions enhance engine efficiency, reduce noise, and integrate smoothly with each vessel’s design.
Key Features
- Durable and Reliable: Low through-life cost with consistent performance.
- High-Efficiency Filtration: Protects engines and systems from contaminants.
- Thermal and Corrosion Resistance: Withstands high exhaust gas temperatures and harsh marine conditions.
- Optimised Pressure Drop: Improves engine efficiency and airflow.
- Vibration and Shock Resistant: Maintains performance under demanding conditions.
- Noise Attenuation: Reduces operational noise for crew comfort and stealth.
- Lightweight Structural Design: Reduces weight without compromising strength.
- Advanced Thermal Insulation: Maintains system integrity and performance.
- Integrated IRSS Compatibility: Supports infrared signature reduction where required.