- 112 x 225 x 40mm
- Matching Faceplates available in silver and white
- Suitable for 30 or 60 minute fire resistance
- Easy to install Zintec steel frames
- Compliant to IFC Certificate No. IFCC1001
- Tested to BS 476: Part 22
Air Transfer Grilles 112 x 225 x 40
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Air Transfer Grilles 112 x 225 x 40
From £12.17 (ex vat)
Air Transfer Grilles (intumescent vents) from Pyroplex are suitable for use in fire resisting doorsets for up to 60 minutes fire resistance. In the event of a fire the intumescent grilles are designed to close and provide a fire barrier to restrict the passage of hot gases.