Door cutout order size.
Price fire rated door grille.
The 1900 operable door grille is u l.
Factory primed dark bronze finish with 40 approximate free area.
8 20 20 6100 7 30 20 61dgd fr nailor industries inc.
Optional security grille available on model 1900asg.
Fire rated with u l.
Size 24 x 24.
Steel fire rated door grille louver model.
Date b series supersedes drawing no.
500 steel louvered grille 510 520 540 540s 530 535 510z 530ff 535ff 530 fr 535 fr 530ff fr 535ff fr.
Steel door return grille with sight proof blades parallel to short dimension.
Price corporate communications subject.
Listed and fire rated for use in 1 3 4 thick doors rated up to 90 minutes.
The frame and blades are constructed from 16 gauge crs.
Stainless steel perforated return grille 3 16 holes on 1 4 staggered centers.
1900 operable door grille the 1900 operable door grille is u l.
8 x 3 4 phillips flathead screws to match finish.
Model 1900a is rated for use in fire doors up to 1 1 2 hour rating.
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.
Pyroplex fire rated air transfer grille systems are tested for 30 and 60 minutes fire resistance.
Section g submittals keywords.
The 160º fusible link overrides the manual operator when activated by heat.
During a fire the system is designed to close and provide a fire barrier to restrict the passage of hot gases.
For 1 3 4 steel or composite door.
The 160º fusible link overrides the manual operator when activated by heat.
Can ulc s104 nfpa252 ubc 7 2 94 ul10 b ul10 c.
Frame and grille blades.
Installs by means of screwing directly into the door.
In normal use the pyroplex system allows air to be circulated and moved throughout the building.
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.
Reserves the right to change any information concerning product or pricing without notice.