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Fiberwood Linear Bar Diffuser

Fiberwood Linear Bar Diffuser (common: Fiberwood Linear Bar Diffuser) is one of the most widely used air outlets in air conditioning or exhaust systems. The ELD series is an air outlet made of environmentally friendly wood and fiber. The material thickness is 3-4 mm thicker than aluminum, so it performs better in places with serious dripping. It has the same continuous streamlined appearance as the aluminum wire nozzle.

FRAME

CORE

BLADE DEFLECTION

ACCESSORIES

邊框計算公式

    邊框 頸計 天花留吼 風喉窿 頸高
    20mm B-26mm B-15mm B-20mm 28mm
    25mm B-38mm B-30mm B-35mm 28mm
    32mm B-50mm B-42mm B-47mm 28mm
    • B=Base Size (面計)
    • 假設選用了25mm邊，面計150mm
    • 頸計=112mm
    • 天花留吼=120mm
    • 風喉窿=115mm

    幼邊及尺寸公式 (開窿建議)

    • 16MM邊 = 面計-18MM = 內頸足寸 (開窿=面計-10MM)
    • 12MM邊 = 面計-10MM = 內頸足寸 (開窿=面計-5MM)

風咀頸高 (天花預留深度)

    風咀頸高

    • 幼邊邊框: 28MM頸高，過闊時加背骨作加硬需要30MM頸高。
    • 20MM邊: 28MM頸高，過闊時加背扁作加硬需要30MM頸高。
    • 25MM邊: 28MM頸高，過闊時加背扁作加硬需要30MM頸高。
    • 32MM邊: 28MM或50MM頸高，過闊時加背圓支作加硬。
    • 以上最薄可做25MM頸高，但沒有任何位置作加硬處理

TEST CERTIFICATION

    • ANSI/ASHRAE Standard 70-06 "Method of Testing the Performance of Air Outlets and Air Inlets"
    • BS 476-6: Fire tests on building materials and structures- Part 6: Method of test for fire propagation for products.
    • BS 476-7: Fire tests on building materials and structures-Part 7 method of test to determine the classification of the surface spread of flame of products.

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