Eurospec Intumescent Air Transfer Vent Grille (Various Sizes), Silver
$41.47
$73.82
Product Details Air transfer vent grille designed for use in fire resisting doorsets and compartment walls When 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 fire All air transfer grille systems are tested to BS476 part 20/part22:1987 – 30 and 60 minute fire rated Comes with a 10 year mechanical guarantee Sizes Available: 150mm x 150mm, 150mm x 300mm, 300mm x 300mm, 112mm x 225mm, 225mm x 225mm Matching face plate covers available, sold separately (Please see related products)
