Pyroplex Pipe Collars have been specifically designed to re-instate the fire resistance of a wall or floor which has been penetrated by plastic flammable pipes used in soil, waste and drainage services. They will seal closed flammable pipes from 55mm to 160mm diameter and can be face fixed to a wall or ceiling structure.

The tab closing device means collars are easy to fix in place around pipe and rotate or slide into position - intumescent material is totally unaffected by water, is robust, ‘non-flaking’ and difficult to tear.

Specifically designed to prevent the passage of fire and hot gases through:

• Concrete and masonry constructions
• Suitable for plasterboard partitions (PPC25 - PPC160 (400 series) only)
• Soil, waste and drainage ‘above ground’ applications

Tested to BS 476: Part 20: 1987 and BS EN 1366-3: 2009 and has a European classification in accordance with BS EN 13501-2: 2007. Compliant with the requirements given in CERTIFIRE TS03.

• CERTIFIRE Certificate No. CF635
• EC Certificate of conformity 1121 - CPD - JA5002

Quick Links - Click To Jump To Section:

• Features & Benefits
• Ordering References
• 200 Series Pipe Collars
• 400 Series Pipe Collars CE Marked - Range for concrete and masonry walls and floors
• 400 Series Pipe Collars CE Marked - Range for plasterboard partitioning walls
• Installation Instructions
• Quality Approval

Features & Benefits

• Re-instates the fire resistance of a wall or floor which has been penetrated by plastic flammable pipes
• Prevents the passage of fire and hot gases through concrete and masonry constructions
• Soil, waste and drainage ‘above ground’ applications
• Suitable for plasterboard partitions (PPC25 - PPC160 (400 series) only)
• Fire resistance of up to 120 minutes (200 series), 240 minutes (400 series)
• Seal closed flammable pipes from 55mm to 160mm diameter
• Can be face fixed to a wall or ceiling structure
• 200 series collar has a galvanised steel outer casing
• 400 series collar has a stainless steel outer casing
• Tab closing device - easy to fix in place around pipe and rotate or slide into position
• Intumescent material is totally unaffected by water - robust, ‘non-flaking’ and difficult to tear
• CERTIFIRE Certificate No. CF635
• EC Certificate of conformity 1121 - CPD - JA5002

Ordering References

200 Series Pipe Collars - 2 hour FR pipe collar with zintec mild steel galvanised coating

400 Series Pipe Collars CE Marked - Range for concrete and masonry walls and floors

Stainless steel outer casing, Pyroplex graphite

*PPC350 and PPC400 achieve EI 180 only, when installed on both sides of the separating element (i.e floor)

400 Series Pipe Collars CE Marked - Range for plasterboard partitioning walls

Stainless steel outer casing, Pyroplex graphite

Installation Instructions

1. Ensure substrate around pipe is flat and free from obstructions – if necessary make good by using Pyroplex® Intumescent Acrylic Sealant.
2. Release retaining pin and position pipe collar around pipe.
3. Slide tab through slot in pipe collar and fold back 180˚ to secure.
4. Secure pipe collar by drilling holes in structure by using fixing lugs as template. To fix use M8 x 65mm sleeve anchors or 50mm [minimum] expanding bolts. Do not use plastic raw plugs and or plastic sleeve anchors.
5. When the collar has been securely fitted into place any residual gaps between the collar and the substrate can be filled using Pyroplex® Intumescent Acrylic Sealant.

Flexible Partition Walls - 400 series only

1. Ensure substrate around pipe is flat and free from obstructions – if necessary make good by using Pyroplex® Intumescent Acrylic Sealant around the perimeter.
2. Release retaining pin and position pipe collar around pipe.
3. Slide tab through slot in pipe collar and fold back 180˚ to secure.
4. Secure pipe collar by drilling holes in structure and using fixing lugs as template. To fix use M8 continuous all thread bar and secure either side with appropriate size nut.
5. When the collar has been securely fitted into place any residual gaps between the collar and the substrate can be filled using Pyroplex® Intumescent Acrylic Sealant.

Typical Installation - wall application

Quality Approval

Pyroplex Limited has a Quality Management System that meets the requirements of ISO 9001, and is independently verified by BSI Quality Assurance under Certificate No. FM10371.

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.