The Protecta FR Service Transit is a pre-formed, circular firestop device designed to maintain the fire resistance of walls and floors penetrated by cables and plastic pipes. Its compact design and flexible fitting options make it ideal for modern installations where services may be updated, rerouted, or replaced in the future.
Constructed from a high-temperature resistant plastic tube, the interior is lined with patented fast-expanding graphite that activates during fire to seal any gaps, blocking the passage of flames, smoke, and gases. A built-in plug also prevents the movement of cold smoke in non-fire conditions.
Key Features:
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Multiple Sizes Available: Ranging from Ø40mm to Ø110mm in lengths of 150mm, 250mm, and 400mm.
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Future-Proofed Design: Allows easy service changes post-installation without damaging the fire seal.
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Cold Smoke Protection: Central plug stops smoke movement in everyday use.
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Easy Installation: Cast in, friction fitted, or used with Protecta FR Acrylic, FR Board or EX Mortar.
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Compact & Versatile: Perfect for tight spaces or early installation in complex construction stages.
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High Fire Performance: Rated up to 240 minutes for both integrity and insulation.
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Certified Across All Substrates: Fire tested for drywall, concrete, and masonry structures.
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Wide Application: Use with PVC, PE, HDPE, PP, ABS, and SAN+PVC pipes and all common cable types.
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Eco-Friendly: No emissions, halogen-free, and safe to install in sensitive environments.
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Long-Term Protection: Unlimited shelf life and 30-year working life guarantee.
Whether for new builds or refurbishments, the Protecta FR Service Transit offers a safe, adaptable, and regulation-compliant method for sealing service penetrations.