- Fire Resistance Period:
- Test Standard:
- Approval Type:
- Fire Doors and Compartment Walls
- 30 minutes and 60 minutes
- BS 476: Part 22: 1987
- IFCC No. IFCC1001
Pyroplex® Limited offers a comprehensive range of Fire Rated Air Transfer Grille Systems that are suitable for use in fire resisting doorsets and compartment walls for up to 60 minutes fire resistance.
In normal use, the Pyroplex® system allows air to be circulated and moved throughout the building. During a fire the system is designed to close and provide a fire barrier to restrict the passage of hot gases.
Pyroplex® Fire Rated Air Transfer Grille Systems are tested for 30 and 60 minutes fire resistance. Test Reports No.146520/146521 and 148053 apply - combined within Assessment Report No.149511.IFCC Certificate No. IFCC1001