Fire/Shield range of quality engineered dampers are suitable
for air conditioning and ventilation systems requiring up to 4
hour fire protection.
These stainless steel
bladed Actionair Fire/Shield Dampers fail-safe closed and are
supplied with the new innovative, even easier Single-Handed
Reset Self Latching Removable Release Mechanism Cassette,
which permits single handed reset.
Fire/Shield Dampers are designed
for application in normal dry filtered air systems. If exposed
to fresh air intakes and/or inclement conditions the damper
should be subject to a planned inspection programme. Any
specialists and/or aggressive applications (e.g. swimming
pools) may invalidate our warranty, please refer to Actionair