Medium Expansion, foam makers, expansion ration, 1:20, 1:200, fixed branchpipes, portable branchpipe, foam, nozzles,
Medium expansion foam makers are characterized by an expansion ratio that can vary between 1:20 and 1:200 and find typical application:
- in case of diffusion of flammable liquids (as hydrocarbon)
- to cover containment basins
- emergency intervention in open spaces with portable branchpipes
Main medium expansion foam makers can be fixed or portable branchpipes and foam nozzles.