£40.15 £48.18 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 manufacturers.
You can call us on 01455 616 444 or email [email protected]
Visit our trade counter: Unit 3 Claymill Road, Leicester, LE4 9JJ. We are open from Monday to Thursday 8am till 5pm and Friday 8am till 3pm.
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A round fire block is a passive fire protection product that forms a barrier against fire and smoke in ventilation openings.
The features and benefits are listed below:
• Tested in flexible walling and ducting to BS476: Part 20: 1987, offering up to 120 minutes fire integrity
• Tested in timber doors to BS EN1634-1:2014, offering up to 60 minutes fire integrity
• Large range of standard and non-standard sizes available to suit all applications*
• Offers approx. 60% free area
• No moving parts therefore no maintenance required
• Slim design; only 38mm thick
• Can be supplied with a wide range of decorative covers if required
• Simple to install in doors, walls and ducts
• Circular sizes to suit standard and non-standard ducting
• Can be supplied complete in duct sections for services applications
• Standard finish is black but other colours are available
The depth is 30mm.
