FRIZONIA participates in the development of the air conditioning systems of the S-80 submarines. “Isaac Peral” is the first to be put afloat.

It is the pioneer of a total of four modern submersibles that will enter service in the Spanish Navy until 2028.

Specifically, FRIZONIA is responsible for the design, engineering, and manufacture of the air conditioning distribution duct system.

The special weight and quality requirements have led to the implementation of a duct system that uses, in the same way, special materials of high quality and performance.

On the other hand, it also develops the design, engineering, and manufacture of the droplet separator for the air intake of the local diesel generators.

FRIZONIA has the privilege of participating in one of the great milestones of the Spanish naval industry.