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Carlisle Brass ES403 Intumescent Air Transfer Grille 112mm X 225mm 112 X 225

£30.01 inc VAT

Intumescent air transfer grille 112mm x 225mm. 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. Matching face plate cover available (ES423) sold separately. 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. Suitable for all domestic, commercial and industrial use.

NOTE: This product is only available for online delivery and not for pick up from our trade counter

SKU: ES403 Category:

Description

Intumescent air transfer grille 112mm x 225mm. 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. Matching face plate cover available (ES423) sold separately. 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. Suitable for all domestic, commercial and industrial use.

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