Intumescent Pipe Wraps

Application: Service penetrations – plastic SWD systems
Fire Resistance Period: up to EI 240
Insulation/integrity: Insulation and integrity
Test Standard: BS EN 1366-3
Approval Type: CE Mark 2812 – CPD-JA5003/ETA 20/1209

Pyroplex intumescent pipe wraps are designed to reinstate the fire resistance of walls and floors where combustible pipes pass through fire-resistant construction. In the event of a fire, the intumescent material expands as the pipe softens or burns away, helping to close the resulting opening and restrict the passage of fire and hot gases.

Our fire wraps are suitable for soil, waste and drainage applications and are available for a range of pipe diameters. The wraps are installed around the pipe and positioned within the wall or floor construction, providing a compact fire stopping solution for service penetrations.

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Main Features Product Range Installation Instructions Testing & Certification Product Downloads

Main Features

Pyroplex intumescent pipe wraps are available in a range of sizes to suit different pipe diameters and applications. The 200 Series and 400 Series provide fire-resistance performance according to the pipe size, construction and installation. Please refer to the technical datasheet for specific application and performance information.

Pyroplex CE Marked Pipe Wraps have achieved a fire rating of either 2 hour or 4 hour.
Easy to place around pipe and slide into position.
Intumescent material is totally unaffected by water, is robust, ‘non-flaking’ and difficult to tear.
Colour coded: Red sleeve 200 series, and Silver sleeve 4 hours.

Field of Application

Pyroplex intumescent pipe wraps are designed to help restrict the passage of fire and hot gases around combustible pipe penetrations in applications including:

Concrete and masonry walls.
Concrete floor constructions.
Soil, waste and drainage ‘above ground’ applications.

Product Range

200 SERIES FIRE RATED PIPE WRAPS

Part No	Pipe material	Pipe wall thickness	Orientation	Fire classification WF174256/C
PPW55-2	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW55-2	PVC-u	3.2mm	Floor	EI 120 – u/c
PPW82-2	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW82-2	PVC-u	3.2mm	Floor	EI 120 – u/c
PPW110-2	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW110-2	PVC-u	3.2mm	Floor	EI 120 – u/c
PPW160-2	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW160-2	PVC-u	3.2mm	Floor	EI 120 – u/c

400 SERIES FIRE RATED PIPE WRAPS

Part No	Pipe material	Pipe wall thickness	Orientation	Fire classification WF174256/D
PPW55-4	PVC-u	3.2mm	Wall	EI 240 – u/c
PPW55-4	PVC-u	3.2mm	Floor	EI 120 – u/c
PPW82-4	PVC-u	3.2mm	Wall	EI 240 – u/c
PPW82-4	PVC-u	3.2mm	Floor	EI 240 – u/c
PPW110-4	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW110-4	PVC-u	3.2mm	Floor	EI 120 – u/c
PPW125-4	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW125-4	PVC-u	3.2mm	Floor	EI 180 – u/c
PPW160-4	PVC-u	3.2mm	Wall	EI 120 – u/c
PPW160-4	PVC-u	3.2mm	Floor	EI 180 – u/c

For additional testing information please refer to the Technical Datasheet.

Installation Instructions

The wall or floor must be of solid construction. The recess hole must be the correct size. See table in previous section.
Fix wrap around the pipe using adhesive tab and slide along pipe into wall/floor cavity to a depth of 5mm min./10mm max.
After insertion the cavity around the pipe can be made good with filler.
The surface can then be decorated.

Testing

Pyroplex Limited have carried out numerous independent fire resistance tests to confirm the suitability of the product and to demonstrate product compliance by utilising BS EN 1366-3.

Pyroplex 200 and 400 series wraps refer to CE Mark 2812 – CPD-JA5003/ETA 20/1209