Hydrant system foam inducting

- hydrant foam inducting system for primal extinguishing using heavy foam
- foam reserve lasts at least for 7 minutes, standardised system uses streamline for 3% foam mixture
- device can be used just for extinguishing with water, in this case the mixi sucking valve needs to be closed
- box is made of metal plate and has surfacing with structural powder color of RAL 3000 shade
- hydrant foam inducting system is made of winch with shape permanent hose DN 25 of maximal length
  of 30m on swivelling gib
- connecting hose of steady diameter 1,4m long, foam inducting sreamline for heavy foam, inductor with
  main spherical valve and 15l tank with foamer