Home || Diesel Engines
||Boilers||Feed Systems
||Steam Turbines ||Fuel Treatment ||Pumps ||Refrigeration ||
Foam adapter for Ships machinery spaces
Fire protection on ships is provided by detection and fire-fighting equipment together with structural features which are intended to contain an outbreak of fire and the employment when required of non-combustible materials to prevent its spread.
Foam adaptor
Foam branch pipes (Figure below) which operate in a similar manner to those used in deck installations for tankers, are fitted for use with the hydrants in some machinery spaces and in particular for passenger ferry car decks. These are available in various sizes for operation at a range of pressures and outputs.
The foam branch pipe is connected through a hose to the hydrant and the water flow produces a venturi effect which draws up the foam producing liquid through the pick-up tube, from the container. The action also draws in air. Mixing of the three components in the nozzle, causes formation of a jet of foam.