Safety is the most important factors on board ships, where a fire could put people's life at risk unless necesary precautions are taken. Therefore it is essential that the equipment chosen to prevent fire progression within a ventilation ductwork is top-class.

A0(A60) fire and gas dampers

A0(A60) fire and gas dampers are widely used in different types of ships and oil & gas applications, where they are typically installed to prevent the spread of fire, smoke and gas between fire zones. The Halton FDB2 fire and gas damper contains a patented blade structure with special seals that are effective up to 300 C. (572 F) and thermally-activated graphic seals that expand when the heat rises to 150 C (302 F) in ductwork. These unique safety features ensure air tightness and low leakage of Halton FDB2 dampers.

Halton Marine type-approved H0(H120) fire dampers

Halton Marine type-approved H0(H120) fire dampers are to be used in demanding applications, where it is necesary to ensure the maximum amount of time for people to react to possible fire, or risk of fire. Halton Marine type-approved H0(H120) fire dampers are to be installed, for example in the external walls of living areas, where fire could become life-threathening. Halton Marine type-approved H0(H120) fire dampers are developed to meet H-Class integrity.

Halton Marine shut-off and airflow dampers

Halton Marine shut-off and airflow dampers are installed in the ventilation ducts where the dampers are used to control and balance the supply of fresh air for people to live and work in. When necessary, dampers can be used to shut-off the ventilation ducts (possible emergency situation). As a result of good airflow management, temperatures and air pressures are maintained at the required level.

Halton Marine non-return and pressure-relief dampers

Halton Marine non-return and pressure-relief dampers are used to prevent backflow and relieve pressure through ventilation ductwork. The opening pressure of BLD and BRD dampers can be individually adjusted.

Blast valves

Blast valves are designed for protection of ventilation systems againsts destructive blast forces. The HV series offers higher air flow capacity and increased level of safety, compared to most of the available products on the market, as well as flexibility for design of duct systems.


Fire dampers


NON-return and pressure-relief dampers

Blast valves

Galley ventilation

Halton Marine is a leading suppliers of galley ventilation equipment for cruise ships. Halton Marine offers industry leading HVAC solutions that provide energy efficiency and safety without compromising comfortable conditions. Halton Marine innovations like M.A.R.V.E.L. and Capture Jet technology offer real return on investment.

Water wash hoods

Halton Marine KWH and KWT water wash hoods are equipped with an automatic washing system that cleans the filters, UV-lamps and the exhaust plenum at the set time without a need to remove the filters and UV-lamps from the hood. Washing cycle is automated with a separate control cabinet that can be connected to several hoods. The Halton Marine water wash hoods are designed especially for high capacity utilization in marine and offshore applications where improved hygienic conditions, safety and reliability play an important role.

Front cooking

Halton JES (Jet Extraction System) has been specifically designed for the front cooking areas or architectural cooking concepts integrating appliances with medium input power like grills, small charcoals grills, woks, heating plates etc.
Technological advantages

Technological advantages

For decades, Halton has brought to the market several technological innovations like Capture Jet technology that offers significant energy efficiency, UV-light technology that provides best possible grease filtration technology along with better fire safety and improved hygienic conditions and M.A.R.V.E.L. Read more on our technologies for galley ventilation on science and innovation section.


galley hoods and canopies


  • JES
  • Capture Bar




Cabin ventilation

The Halton Marine cabin ventilation solution is a total air-conditioning package that is specifically designed for different types of cabins and other spaces that require a good air-conditioning. The package includes a VAV unit with plug-and-play functionality plus grilles, diffusers, and valves. VAV unit with intelligent automation and room thermostat can operate as stand-alone units or in a network. A LON or Ethernet network enables that cabin units can be controlled, monitored and adjusted by supervision system.

Fancoil units

The Halton FCU is a vertical fancoil unit for air treatment and control that has been specifically designed for silent cabin comfort with sophisticated air treatment and control. The compact design and excellent performance levels makes Halton FCU easily adaptable for different type of projects.

Cabin units

Halton pressure-independent cabin units support the most sophisticated indoor environment in cabins. The airflow is controlled and maintained individually in each cabin and thus sound levels and comfort are kept in a best possible level. The airflow and temperature are continuously measured so that the controller will cut off the reheat power below the minimum airflow. Halton Marine cabin ventilation equipment can operate on a LON or Ethernet network with a dedicated network adapter. Through intelligent network and pressure-independent operation systems it is possible to reach the best benefits of Halton energy efficiency technology.

Halton cabin units are also available without airflwo measurement as pressure independent units.

The manually operated cabin units include reheater and control unit or just a manual damper (manual model) which both allow the manual adjustment of airflow quantity.

Room thermostats and diffusers

The Halton Marine cabin ventilation solutions also includes a selection of room thermostats and diffusers.

science and innovation for cabins


TErminal and inline units

DIffusers, valves, grilles


Air intake

Droplet separators are used to protect e.g. ventilation systems, air handling units, diesel engines and marine gas turbines. Weather conditions vary, no doubt about it, but even the calmest weather conditions contain salty spray particles on air.

External louvres can be used when droplet separation is not required.

Droplet separators

Droplet separators are designed for demanding applications, such as marine, oil & gas, chemical, nuclear and paper industries, where easy installation, high-efficiency and special design of separators play an important role. Weather conditions will undoubtedly vary, but even in the calmest weather conditions, the air contains salty spray particles. Better filtration efficiency means better protection, which directly results in maintenance, repair and replacement cost savings.

External louvres

The louvre is effective in preventing objects entering into the ductwork and can be also used in air intakes when droplet separation is not required.

Droplet separators


External louvres