Envirograf Intumescent Trunking Pillows providing up to 4 hour protection

About Intumescent Trunking Pillows - Envirograf Product 27

A compressible intumescent pillow 100mm long with retaining cord and lug.

The retaining cord and lug fit inside the trunking, so when the pillow is removed, the lid cannot be re-fitted without first refitting.

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% filled with cables then Intumescent Pads should be used.

• Provides up to 4 hours integrity
• For use when cold smoke as well as fire protection is required in steel or PVC trunking passing through walls, floors and ceilings
• Can be fitted with cord and 100mm retention tag to fix the pillows in place as a permanent solution
• Great for use around cables which are regularly adjusted
• Non-fibrous, dust-free materials are suitable for use in sterile areas or clean rooms
• Specifically designed to be used in trunking that is less than 50% full of cables