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Provides a permanent fire barrier within trunking boxes passing through fire compartment walls. They are of particular use where there are regular changes in cabling requiring frequent removal and replacement, for example in computer or communication installations.
- Up to 2 hours fire performance Tested en BS EN 1366-3
- Integrity, insulation and smoke seal
- Zero fibre migration
- Three standard sizes to allow for complicated service conditions
Sizes
Larger sizes are available on request - contact our sales team on 0113 2455450 or [email protected] to discuss your requirements.
Sizes |
---|
300 x 48 x 29 mm |
300 x 97 x 29 mm |
300 x 147 x 29 mm |
Nullifire FP333 Trunking Infill provide a permanent fire barrier within trunking boxes passing through fire compartment walls. They are of particular use where there are regular changes in cabling requiring frequent removal and replacement, for example in computer or communication installations.
Features
- Up to 2 hours fire performance Tested en BS EN 1366-3
- Integrity, insulation and smoke seal
- Zero fibre migration
- Three standard sizes to allow for complicated service conditions
Installation
NOTE: Electric trunking boxes may only be opened by a qualified/competent person.
- Level cables to bottom of trunking box.
- Insert FP333 within the trunking box above cables until height of lid is reached or slightly exceeded. Ensure FP333 is within the compartment line, either centrally if conditions allow, or a minimum 25 mm insertion into the compartment line is acceptable if access prevents a central location being achieved (tested in a nonsymmetrical configuration to evidence the above statement).
- Replace the lid.
Legislation
Building Regulations 2000 Approved Document B states that penetrations through fire compartments should be provided with a proprietary sealing system which has shown by tests to maintain the fire resistance of the wall, floor or cavity barrier. Nullifire FP333 Trunking Infill complies with these requirements, tested to BS EN 1366/2.
Fire Testing
Tested at Exova Warrington Fire to BS 476 Pt 20/22, 2 hours fire integrity and insulation
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
- Single, Two or Three Pack
- Single
- Suitable For Use On
- Trunking
- Application Method
- Hand
- Product Usage Type
- Fire Barrier
- Fire Rating
- 120 Minutes
Questions
Question about the product
Nathan on 2024-02-01 16:47:26 | Question:
I presume the length cut be cut? |
Answer from Rawlins’ Technical Team:
This product is supplied in set sizes, and is not designed to be cut down as the integrity will be affected. | |
tony on 2023-05-23 13:45:55 | Question:
Can this be cut down in thickness, should two not be enough & three be to much? |
Answer from Rawlins’ Technical Team:
Please can you provide more information on the application, sizes of voids this is for and we can assist further. | |
Daniel on 2022-01-13 07:18:06 | Question:
Can these be cut to size in the trunking? |
Answer from Rawlins’ Technical Team:
These products are set sizes and should not be cut down. | |
IMPORTANT SHIPPING & DELIVERY INFORMATION
Nullifire FP333 Trunking Infill 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