Automatic proportioner of liquid foams for formation of foams against fire (Machine-translation by Google Translate, not legally binding)

摘要

Automatic provision of foaming liquids for foam formation against fires, characterized in that it has been constituted on the basis of a suitable body, by one of whose sides it has a mouth of water entrance, equipped with a suitable filter, while in the opposite position it has an outlet mouth to which a tubular conduit, preferably cylindrical and of predetermined length, is attached and, on its upper part, it has an appropriate inlet for the foam concentrate equipped at its free end with a suitable fitting for adapting it to a hose or similar driving that ends in the foam tank. (Machine-translation by Google Translate, not legally binding)