Envirograf Intumescent Trunking Pillows
|Ref||Trunking size||Length||Pillow size|
|TP021||50mm x 25mm||100mm||50mm x 16mm x 100mm|
|TP022||50mm x 50mm||100mm||50mm x 35mm x 100mm|
|TP031||75mm x 25mm||100mm||75mm x 16mm x 100mm|
|TP032||75mm x 50mm||100mm||75mm x 35mm x 100mm|
|TP033||75mm x 75mm||100mm||75mm x 50mm x 100mm|
|TP041||100mm x 25mm||100mm||100mm x 16mm x 100mm|
|TP042||100mm x 50mm||100mm||100mm x 35mm x 100mm|
|TP043||100mm x 75mm||100mm||100mm x 50mm x 100mm|
|TP044||100mm x 100mm||100mm||100mm x 70mm x 100mm|
|TP062||150mm x 50mm||100mm||150mm x 35mm x 100mm|
|TP063||150mm x 75mm||100mm||150mm x 50mm x 100mm|
|TP064||150mm x 100mm||100mm||150mm x 70mm x 100mm|
|TP066||150mm x 150mm||100mm||150mm x 110mm x 100mm|
|TP084||200mm x 100mm||100mm||200mm x 70mm x 100mm|
|TP093||225mm x 75mm||100mm||225mm x 50mm x 100mm|
|TP099||225mm x 225mm||100mm||225mm x 170mm x 100mm|
|TP126||300mm x 150mm||100mm||300mm x 110mm x 100mm|
Trunking carries cables around buildings, passing through walls and floors and penetrating fire barriers. Use Envirograf Intumescent Trunking Pillows to restore integrity to a fire barrier and stop the spread of smoke and fire for up to 3 hours.
The pillows expand during
Available in a selection of different sizes, complete with cord and retention tag to fix to trunking.
The retaining cord and lug fit inside the trunking, so if the pillow is removed the lid cannot be re-fitted without first replacing the pillow.
The pillows will initially allow for 30% or less filling of cables and will then compress to allow for 50% cable fill without overheating the cables. If trunking is more than 50% full, then intumescent pads (Envirograf Product 26) should be used.
Intumescent Trunking Pillows are available in a range of sizes to suit standard sizes of trunking. Used where trunking passes through
Supplied with a fitted cord and lug which can be attached inside the trunking to ensure pillows will be refitted after removal for maintenance or access.
- Mineral Wool Fibre 20-70% by weight
- Exfoliating Graphite 20-60% by weight
- Organic Binder (including adhesive coating) 5.0-30% by weight
- Physical form/appearance: Solid, voluminous material, more or less elastic.
- Colour: Varies according to manufacture.
- Specific gravity: 10-600 kg/m³
- Solubility in water: Insoluble
- Odour: None or mild odour
- Flash ignition point: Between 315ºc to 370ºc
- Decomposition temperature: Above 180 ºc
- Thermal energy: 28 000 KJ/kg
- Stability and reactivity: The product is stable at temperatures between -40 ºc and +12 ºc
- Auto-ignition point: Between 370ºc to 427ºc (ASTM D 1929)
|LPC TE 82610||183 Minutes||N/A|
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. 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.
Any Envirograf products to be used in or for Harrods department store should be authorised with our Technical Team prior to purchase.
Be the first to ask a question about this product!