Steel Louver - 4" Deep - 45 Degree J-Blade - Galvannealed Steel - SFJ-445

Galvannealed Steel Louver
4' Deep - 45 Degree J-Blade

The SFJ-445 formed steel louver is designed for intake and exhaust application where protection against water infiltration is not critical. The SFJ-445 is available in a wide array of painted finishes including custom color matching.

Specificatie

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.
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: 48" x 96" (1219 x 2438)
Multiple Section: Unlimited

Ratings
Free Area: 7.7 ft² (0.72 m²)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 775 fpm (3.94 m/s)
Air Volume Delivered: 5991 cfm (2.83 m³/s)
Pressure Loss: 0.13 in. wg. (32 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 840 fpm (4.26 m/s)
Design Load: 30 psf

Technische specificatie

Unieke ref.Steel-Louver-4-Deep-45-Degree-J-Blade-Galvannealed-Steel-SFJ-445
ProductfamilieHVAC
ProductgroepLouvers and Penthouses
TypeObject (enkelvoudig object)
Publicatiedatum2024-07-16
Editienummer1

Links

Product-urlhttps://www.pottorff.com/product/details/184

Classificatie

Categorie BIMobjectHVAC-apparatuur - Kanaalsysteem
Uniclass 2015-codePr_30_59_48
Uniclass 2015-beschrijvingLouvres and components
CSI MasterFormat 2014 Code08 91 00
CSI MasterFormat 2014 TitelLouvers
OmniClass-nummer23-33 29 31
OmniClass-titelLouvre Dampers

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