Steel Louver - 4" Deep - 45 Degree J-Blade BD Intake - Galvannealed Steel - SBI-445

Galvannealed Steel Louver
4" Deep - 45 Degree J-Blade BD-Intake

The SBI-445 combination louver features stationary louver blades and an integral gravity operated backdraft damper to protect intake air openings in exterior walls. The SBI-445 is available in a wide array of painted finishes including custom color matching.

Specifikation

Standard Construction
Material: Galvannealed steel.
Frames: 4" deep x 20 ga. thick (102 x 1) channel.
Blades: 45^o x 20 ga. (1) thick J-style BD intake.
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Mullion: Visible.
Minimum Size: 12" x 12" (305 x 305)
Maximum Size:
Single Section: 36" x 96" (914 x 2438)
Multiple Section: Unlimited
Ratings
Free Area: 7.5 ft² (0.70 m²)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 775 fpm (3.94 m/s)
Air Volume Delivered: 5813 cfm (2.75 m³/s)
Pressure Loss: 0.14 in. wg. (35 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 811 fpm (4.12 m/s)
Design Load: 30 psf

Teknisk specifikation

Unik ref.Steel-Louver-4-Deep-45-Degree-J-Blade-BD-Intake-Galvannealed-Steel-SBI-445
ProduktfamilieHVAC
ProduktgruppeLouvers and Penthouses
TypeObjekt (enkelt objekt)
Udgivelsesdato2024-07-16
Udgavenummer1

Links

Produkt-URLhttps://www.pottorff.com/product/details/179

Klassifikation

BIMobject-kategoriHVAC - Rørarbejde
Uniclass 2015-kodePr_30_59_48
Uniclass 2015-beskrivelseLouvres and components
CSI MasterFormat 2014-kode08 91 00
CSI MasterFormat 2014-titelLouvers
OmniClass-nummer23-33 29 31
OmniClass-betegnelseLouvre Dampers

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