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Intumescent Fire Block 225 x 225 mm

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Model:Intumescent Fire Block 225 x 225 mm
Code:51092
Height:225 mm
Width:225 mm
Description:
Intumescent material formed into square, rectangular or circular matrix and contained within a steel frame with anti-vermin mesh on both sides

On exposure to heat from a fire the intumescent material swells to produce a fire resistant seal against the passage of fire, smoke and hot gases

The grilles are easily installed in vertical apertures in doors, walls and ducting

Tested to BS 476 Part 20/22
Up to 1 hour fire resistance

High free air flow in either direction
Free air space 3270 sq mm

Easy to install

can be used with 51095 face plates

Available in a range of sizes to order

Code Available finishes: £ excl VAT qty  
51092 Standard finish £45.00 each
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