CASPIAN ENGINES

Dry exhaust systems and keel cooling

Caspian Engines offers modern solutions for marine engine exhaust and cooling systems, ensuring reliable powerplant operation and efficient heat dissipation.

The use of dry exhaust systems and keel cooling improves operational safety, reduces engine load, and ensures stable equipment operation in a variety of marine conditions.

Dry exhaust system kits

Standard marine engines are typically equipped with a wet exhaust system, where cooling water is mixed with the exhaust gases. Despite the widespread use of this solution, there is a risk of water ingress into the engine under certain operating conditions.

To enhance reliability, Caspian Engines offers dry exhaust system kits that completely separate the exhaust gas flow from the cooling system. This solution reduces the risk of water ingress into the engine, improves operational safety, and ensures stable powerplant operation.

We offer several options for completing a dry exhaust system:

01

Basic set

Includes mounting flange and basic components needed to install a dry exhaust system.

02

Kit with flexible connection

Additionally, it is equipped with a flexible elbow, which simplifies installation in limited spaces and facilitates installation.

03

Complete set with silencer

Includes a flexible connection and a silencer that provides effective noise reduction and more comfortable boat operation.

Types of installation of keel cooling systems

Built-in installation

The system is mounted directly into the vessel’s hull, providing reliable protection against mechanical damage and minimal hydrodynamic drag. This solution is ideal for high-speed vessels.

Outdoor installation

The cooler is installed on the outside of the hull and, if necessary, is equipped with protective elements. This option is often used during ship modernization and re-motorization.

On-board installation

On-board installation protects the system from damage and is the optimal solution when bottom-mounted installation is not possible.

Indoor installation

A compact cooling system designed for commercial vessels. Suitable for use in fresh, brackish, and seawater with appropriate protective coatings.

Оставьте заявку

Caspian Engines — Связаться с нами

Caspian Engines is the official supplier of marine engines, generators, and systems.

Contacts

Contact us

Leave a request and we will contact you shortly.
© 2026 Caspian Engines. All rights reserved.