Eurospec Louvre Grills For Intumescent Air Transfer Grilles (Various Sizes), Silver – ES420 FOR INTUMESCENT ES404 – 225mm x 225mm

Face plate cover for ES air transfer vent (ES400 Range) designed for use in fire resisting doorsets and compartment wallsnnWhen dormant, the grilles allow air to circulate throughout the building. In the event of a fire they are designed to close and restrict the flow of hot gasses and firennComes with a 10 year mechanical guaranteennPlease ensure to match the relevant Louvre Grille With the desired Intumescent GrillennDimensions:nnES420 – For Intumescent ES400 – 150mm x 150mmnnES421 – For Intumescent ES401 – 150mm x 300mmnnES422 – For Intumescent ES402- 300mm x 300mmnnES423 – For Intumescent ES403- 112mm x 225mmnnES424 – For Intumescent ES404- 225mm x 225mmnnSupplied in singles complete with fixingsnn