The frame and blades are constructed from 16 gauge crs.
Price fire rated door grille.
Reserves the right to change any information concerning product or pricing without notice.
Listed and fire rated for use in 1 3 4 thick doors rated up to 90 minutes.
Aluminum direct spiral duct mounted double deflection supply grille with radius end cap 3 4 spacing with front blades parallel to long dimension.
During a fire the system is designed to close and provide a fire barrier to restrict the passage of hot gases.
Frame and grille blades.
Section g submittals keywords.
Self attaching installation see afdl stainless steel operating springs assure proper action when the.
Fire rated with u l.
500 steel louvered grille 510 520 540 540s 530 535 510z 530ff 535ff 530 fr 535 fr 530ff fr 535ff fr.
Door cutout order size.
The 160º fusible link overrides the manual operator when activated by heat.
Optional security grille available on model 1900asg.
Price corporate communications subject.
Model 1900a is rated for use in fire doors up to 1 1 2 hour rating.
Factory primed dark bronze finish with 40 approximate free area.
Ul listed model 1900a dimensions are in inches mm.
Installs by means of screwing directly into the door.
Label bs 476 22 fire rated door grille up to 90 min max.
Listed and fire rated for use in 1 3 4 thick doors rated up to 90 minutes.
Bathroom door air vent grille 455mm x 135mm 18 x 5 3 inch two sided ventilation cover white 12 x 12 steel return air filter grille for 1 filter removable face door hvac duct cover flat stamped face white outer dimensions.
Date b series supersedes drawing no.
Steel door return grille with sight proof blades parallel to short dimension.
8 20 20 6100 7 30 20 61dgd fr nailor industries inc.
Pyroplex fire rated air transfer grille systems are tested for 30 and 60 minutes fire resistance.
The 1900 operable door grille is u l.
Stainless steel perforated return grille 3 16 holes on 1 4 staggered centers.
In normal use the pyroplex system allows air to be circulated and moved throughout the building.
1900 operable door grille the 1900 operable door grille is u l.
8 x 3 4 phillips flathead screws to match finish.
Size 24 x 24.
For 1 3 4 steel or composite door.