Aircraft firewalls have numerous penetrations that require fireproof protection. AkroFire designs, tests, and manufactures Fire Seals for:
Whatever type of firewall penetration problem you have, we can provide a solution.
Powerplant and Nacelle Fire Seals in Fire zones, and Auxiliary power unit (APU) installations.
Most of the products meet FAA aircraft interior requirements for heat release, optical smoke density, and toxicity.
All products, when correctly specified, block the ISO (1100°C, 116 kW/m2 ) and FAA (2000°F, 9.310 BTU/ft2 •s) standard fire test flame over a minimum 322 cm2 (50 in2 ) test area for 15 minutes without burn through or backside ignition.