Fiberglass Operable Louver - 4" Deep - 45 Degree Operable Blade - Extruded Aluminum - FOJ-445

Pultruded Fiberglass Louver
4" Deep - 45 Degree Operable Blade

Pottorff's FOJ-445 is an operable blade, fiberglass louver used in applications where corrosive air exists for exhaust, air supply or pressure relief. The FOJ-445 is available for in-cavity wall installation, or flange mounted to exterior/interior of the wall. It can also be used on the discharge or intake side of exhaust and supply fans. Flange drilling is available as an option.

规格

Standard Construction
Material: Unfinished Pultruded Fiberglass.
Frames: 4" deep x 1.06" (102 x 27) fiberglass channel, 1/8" (3.2) thick.
Blades: 1/8" (3.2) thick fiberglass on 45^o angle approximately 4.5" (114) center to center.
Screen: 1/2" mesh x 19-gauge (13 x 1.1) PCV coated bird-screen.
Axles: Fiberglass Rod Stub
Bearings: PTFE
Minimum Size: 12" x 12" (305 x 305)
Maximum Size:
Single Section: 48" x 72" (1219 x 1829)
Multiple Section: Unlimited

Ratings
Free Area: 6.4 ft² (0.60 m²)
Performance @ Beginning Point of Water Penetration
Free Area Velocity: 627 fpm (3.19 m/s)
Air Volume Delivered: 4030 cfm (1.90 m³/s)
Pressure Loss: 0.07 in. wg. (21 Pa)
Velocity @ 0.15 in. wg. Pressure Loss: 1123 fpm (5.71 m/s)
Maximum Temp: 200^oF (94^oC)

技术规格

唯一参考Fiberglass-Operable-Louver-4-Deep-45-Degree-Operable-Blade-Extruded-Aluminum-FOJ-445
产品系列HVAC
产品组Louvers and Penthouses
类型对象（单个对象）
发布日期2024-07-16
版本号1

链接

产品网址https://www.pottorff.com/product/details/401

分类

BIMobject 类别暖通空调 - 管路
Uniclass 2015 代码Pr_30_59_48
Uniclass 2015 说明Louvres and components
CSI MasterFormat 2014 代码08 91 00
CSI MasterFormat 2014 标题Louvers
OmniClass 编号23-33 29 31
OmniClass 标题Louvre Dampers

发售地区

North America
Anguilla
Antigua and Barbuda
Aruba
Barbados
Belize
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British Virgin Islands
Canada
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Collectivity of Saint Martin
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Sint Maarten
The Bahamas
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U.S. Virgin Islands
United States