£23.06 £27.67 inc VAT
In stock and ready for dispatch
Round Fire Block 100mm Diameter
Pyrogrille circular air transfer grilles are designed for installation into pipes, ductwork or air conditioning systems where they cross through dividing walls or partitions where the integrity of the building must be retained. Manufactured by Mann McGowan using high performance intumescent slats spaced 12mm apart, the finished units are 38mm thick and available in standard sizes. Providing up to two hours fire protection they provide excellent free air flow in normal use.
• Up to 120 minutes fire protection
• Easy to fit
• Available in standard sizes of 100mm, 125mm, 150mm, 200mm, 250mm and 300mm
• Maintenance free as no moving parts
• Allows 60% air flow in normal use
• Manufactured to size
• Circular sizes to suit standard and non-standard ducting
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Please note: we may send out like for like products from different manufactures.
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