COSMA hydraulic cylinders for the Naval sector

Luxury yacht sailing

Detail of stainless steel marine hydraulic piston

Technology and durability for marine applications and onboard systems

In the naval and nautical industries, the reliability of hydraulic components is essential to ensure safety, precision, and durability in environments exposed to salt, humidity, and dynamic loads. COSMA produces high-performance hydraulic cylinders, designed to resist marine corrosion and operate efficiently even in the most extreme conditions.

Our cylinders are used aboard yachts, commercial vessels, and harbor vessels, offering smooth movement, precise control, and maximum reliability, with customized solutions for every type of hydraulic system.

Applications

Our cylinders are designed to withstand extreme operating conditions and ensure high performance over time in every application.

Hydraulic telescopic gangway for yachts

Walkways and platforms

Hydraulic fin stabilization system

Hydraulic stabilizers

Hydraulic Boat Garage Door

Hatches and Openings

Hydraulic Naval Steering

Steering Systems

From telescopic gangways to swim platforms, our cylinders ensure smooth, stable, and safe movement, even under variable loads and in high-humidity environments.
In hydraulic stabilizers, COSMA cylinders ensure rapid and precise response, improving onboard comfort and roll control even while underway.

Boat in the shipyard

Technical detail of steel cylinder

For hydraulic hatches, side doors, or remote-controlled opening systems, we offer high-strength solutions, designed to ensure durability and sealing in saline environments.
In hydraulic steering systems and steering actuators, the quality of our components ensures smooth maneuverability, precise controls, and maximum reliability even during the most delicate operations.

Thanks to our experience in custom design, we create completely customized cylinders to integrate seamlessly with any existing system, meeting the specific needs of each customer.

Davide Caporaletti Technical Manager

Hydraulic testing and traceability

Hydraulic Cylinder Testing Department

Each Cosma cylinder is marked with a distinctive mark that certifies its origin and compliance with production standards. This marking allows us to trace every stage of the production cycle, ensuring our customers full assurance of product quality, reliability, and performance.

Our cylinders undergo rigorous pressure, resistance, and durability tests to ensure maximum long-term operational reliability.

Thanks to our experience in the industrial, material handling, waste management, and construction sectors, we are able to offer innovative, high-performance solutions that improve the efficiency and safety of the machines on which they are installed.

Why choose a COSMA cylinder

Personalization

Design and manufacture of custom cylinders, ideal for any type of vehicle and logistics application.

Reliability and durability

High quality materials to withstand intensive loading and unloading cycles.

Ease of use

Easy to install and integrate into existing plumbing systems.

Product Traceability

Marking that allows you to trace the entire production history of the component.

Low maintenance costs

Robust design to minimize technical interventions and vehicle downtime.

Support

Dedicated technical support for tailor-made and after-sales solutions.