Xmas express delivery may still be available! 02030 045 451

Christmas Holiday Notice!
Please note, orders placed after Monday 16th December 2024 3pm may not be processed for delivery until Thursday 2nd January 2025. See our full delivery schedule here.

Nullifire | SKU: 49580353323355

Nullifire FP333 Trunking Infill - All Sizes

Name: Nullifire FP333 Trunking Infill - All Sizes
Brand: Nullifire
SKU: 49580353323355
Availability: InStock

Size

Product variants

VAT and Shipping calculated at checkout.

Trusted UK Supplier
See our reviews!

Contact

Have any questions or need assistance with this product?

Phone: 020 3004 5451

Email: sales@nationalinsulationsupplies.com

Delivery & Shipping

Standard: 3-5 Working Day Delivery

Express: Same/Next Day Delivery - subject to availability, please call: 020 3004 5451

For further information, please see our Delivery & Shipping Policy here.

Returns

This product is a non-returnable product, please see our Return and Refund Policy for further details.

Product Datasheets

Datasheet:

FP333 Datasheet

Things you should know about this product!

This product is sold by the strip

Description

The FP333 Trunking Infill is a fire-resistant compressible foam strip layered with a high-expansion intumescent material, available in three sizes. When exposed to fire, the intumescent layer expands and solidifies, forming a robust barrier that prevents the passage of fire and cold smoke, ensuring enhanced safety in critical areas.

Specifications

Width

Various widths

Key Features

Up to 2 hours fire resistance - Tested to EN 1366-3.
Integrity, insulation and smoke seal
Zero fibre migration
Three standard sizes to allow for complicated service conditions
Full dry system

Where to use

Nullifire FP333 is a purpose-designed fire barrier solution for trunking boxes passing through fire compartment walls. It offers a permanent fire-resistant barrier while allowing for regular changes in cabling, making it ideal for dynamic environments like computer or communication installations where cables are frequently removed and replaced. This ensures fire safety without compromising accessibility or functionality.

Frequently asked questions

How does Nullifire FP333 provide fire protection?

When exposed to fire, FP333 expands to fill the gaps around trunking, creating a fire-resistant barrier that prevents fire and smoke from traveling through penetrations.

Is Nullifire FP333 suitable for all types of trunking?

Yes, FP333 is compatible with most types of electrical and cable trunking. However, it is essential to refer to the product datasheet for specific size and compatibility information.

What fire rating does Nullifire FP333 offer?

FP333 provides up to 120 minutes of fire resistance, depending on the size of the trunking and the installation method.

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You are currently viewing the first product on this grid:

A table comparing the facets of 4 products
Facet	Product title View details	Product title View details	Product title View details	Product title View details
Price
Price	£99.99	£99.99	£99.99	£99.99
Length
Length
Width
Width
Edge
Edge
Fire rating
Fire rating
Compressive strength
Compressive strength
Thermal conductivity
Thermal conductivity
Material type
Material type