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Firewise | Intumescent Pipe Collar (CE Marked)
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The Firewise intumescent pipe collars offer a robust, versatile and economic seal that can provide fire resistance in compartment walls (including gypsum stud walls) and floors where openings in these construction elements are formed to accommodate plastic service pipes. In a fire attack situation, the intumescent lining within the pipe collar expands to form a robust char barrier which prevents the passage of flames and hot gases through voids created by the melting plastic pipe and in addition restricts temperature rise on the non-fire side of the wall or floor.
Firewise fire collars are made from corrosion resistant powder coated steel or stainless steel and lined with a water resistant polymer based intumescent material and also contain no hazardous materials as well as being asbestos free. The fire collars are supplied in 5 standard sizes, but have been tested to ‘oversize’ on smaller diameter plastic pipes there by reducing the need to use more costly non-standard sizes.
Firewise intumescent collars are suitable for PVC, uPVC, cPVC, PP, PE and ABS pipes, but particularly when these pipes are fitted in tight corners (see installation instructions). Suitable for use when plastic pipes are installed through mineral wool penetration systems, without the need for any additional mechanical fixings (up to 110mm). The full scope of use is dependent on certification – please refer to fire performance on the technical data sheet.
The intumescent fire collars are tested in accordance with BS EN 1363-1:1999, BS EN 1366-3:2004, BS476-Part 20:1987 and assessed to BS 476-20.
Brand: Firewise
Use Case: Fire
Applications: Walls, Floors
Test Certification: BS EN 1363-1:1999, BS EN 1366-3:2004, BS476-Part 20:1987 and assessed to BS 476-20.
Fire Rating: Up to 240 Minutes
Material: Stainless Steel Carrier, Graphite Based Intumescent
Finish: Red
Fixing: Non Combustible Anchor or Bolt Fixed
Included: 1x Firewise Intumescent Pipe Collar (CE Marked)
Diameter mm: 55mm, 82mm, 110mm, 125mm, 160mm
To Suit Pipe mm: 32-55mm, 56-82mm, 83-110mm, 111-125mm, 126-160mm
Height mm: 50mm, 60mm
Shell O/D: 72mm, 103mm, 135mm, 160mm, 203mm, 269mm, 328mm, 390mm
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