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A high performance, circular standard vision intumescent air transfer grille for doors, walls and ducts. Ideal for toilet extraction systems in residential premises, hotels and many other buildings. The design allows space savings, ease of installation and avoids the need for operational function checks.
- Can be used to provide up to 60 minutes resistance to fire
- Fits directly into ducts, doors or wall apertures
- No need for “round to square to round” adapters
- Can be installed either vertically or up to 300mm diameter horizontally
- No access panels required - No moving parts
- Excellent fire integrity & insulation performance
- Not prone to clogging
- No access panels required - Robust construction - No maintenance
- Fire Test Evidence: BS 476-20/22:1987, BS EN 1634-1:2014 & BS EN 1364-5:2017
To qualify for Express (1-3 day) shipping, basket value must exceed £75.00 + VAT. Orders below this amount will be available on Economy (7-10 day) shipping only.
Please note: This product is Made To Order subject to an extended lead time of 10 working days - FO200510065 - 100 mm is subject to a lead time of 15 working days
A high performance, circular standard vision intumescent air transfer grille for doors, walls and ducts. Ideal for toilet extraction systems in residential premises, hotels and many other buildings. The design allows space savings, ease of installation and avoids the need for operational function checks.
Available in 4 sizes:
- 100mm (15 Working Day Lead Time - Please Contact our Sales Team on 0113 245 5450)
- 125mm
- 200mm
- 300mm
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Features & Benefits
- PVC slats with an intumescent core
- Can be used to provide up to 60 minutes resistance to fire
- Fits directly into ducts, doors or wall apertures
- No need for “round to square to round” adapters
- Can be installed either vertically or up to 300mm diameter horizontally
- No access panels required - No moving parts
- Excellent fire integrity & insulation performance
- Not prone to clogging
- No access panels required - Robust construction - No maintenance
- Fire Test Evidence: BS 476-20/22:1987, BS EN 1634-1:2014 & BS EN 1364-5:2017
Fire Performance
Test Evidence:
- Fire: BS 476-20 & 22:1987
- Fire: BS EN 1634-1:2014
- Fire: BS EN 1364-5:2017
- Fire: NEN 6069:2005+A1:2016
Performance:
- Can be used to provide up to 60 minutes resistance to fire
- Please speak to our Technical Department for details on 0113 2455450 (option 2) or send a message to [email protected]
Product Information
Thickness:
- 40mm
Finish:
- Silver
Free Area:
- Low sound power level +
Application:
- Suitable for doors, walls and ducts
- Note: in applications where high levels of humidity or wetness are anticipated - please contact our Technical Department for advice on 0113 2455450 (option 2) or send a message to [email protected]
Orientation:
- LVC40 products can be installed either vertically or up to 300mm diameter horizontally
Positional requirements (Certifire):
- The upper edge of the grille shall be no higher than 3000mm from floor level
- The lower edge of the grille shall be no closer than 400mm to floor level
Material:
- PVC slats with an intumescent core
Fixing:
- Each air transfer grille is manufactured 2mm less than a nominal aperture size to provide clearance when installed in a duct or other aperture of the same nominal dimensions. E.g. a 198mm diameter nominal size damper will suit a 200mm diameter aperture
- Screwed and bedded in intumescent sealant
- Please refer to separate fitting instructions in the 'Data Sheets' tab
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.
Data sheet
- Manufacturer
- Lorient
- For Use By
- Professional Use
- For Use By
- Industrial Use
- Single, Two or Three Pack
- Single
- Suitable For Use On
- Walls
- Suitable For Use On
- Doors
- Suitable For Use On
- Ducts
- Application Method
- Hand
- Product Usage Type
- Grille
- Product Range
- Lorient
- Reaction to Fire
- Can be used to provide up to 60 minutes resistance to fire.
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Lorient Intumescent Air Transfer Grilles LVC40 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT