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NTLD: Anti-Drop™ Linear Bar Diffuser
Anti-Drop™ Linear Bar Diffuser (絨面線咀) 是在擠壓鋁型材表面以靜電吸附一種CLASS 0防火等級的專利纖維絨毛的線條型風咀。對比ELD系列(纖維線咀) 而言是擁有更好的防滴水效果,在溫差嚴重的地方表現優越。客戶可以用1:1舊有尺寸更換此咀風咀而無需額外修飾。產品依據ANSI/ASHRAE Standard 70-06進行測試,擁有良好出風效能及低噪音等級(NC),請與我們聯絡取得所有認證及測試報告。
Standard Construction
- Nominal Length: 100mm - 2500mm
- Nominal Width: 50mm - 2500mm
- Oversize: Multiple sections with aglinment pins
- Curve construction also available
- Finish: Anti-Drop™ Coated
Options
- Flange: 19mm/25mm/32mm/Frameless (Model: NTFLD-OM)
- Blade Deflection: 0°/15°/30°/30°人字/45°
- Core: Removable Core/Fixed/Hinged
- Accessories: Blank-off Plate/OBD/Perforated Plate/Filters/etc.,
- Color: RAL/PANTONE/NIPPON/DULUX ICI/etc.,
How to order
- Anti-Drop™啞白0度葉-19mm邊-活動膽-加黑冚-面計1200*200
- Code: NTLD/19/R/BP/1200*200/Matt White
- Anti-Drop™跟色30度葉-25mm邊-活動膽-加鋁網-面計2500*300
- Code: NTLB1/25/R/AX/2500*300/RAL9001
邊框計算公式
- B=Base Size (面計)
- 假設選用了20mm邊,面計150mm
- 頸計=120mm
- 天花留吼=130mm
- 風喉窿=125mm
- 16MM邊 = 面計-22MM = 內頸足寸 (開窿=面計-15MM)
- 12MM邊 = 面計-14MM = 內頸足寸 (開窿=面計-10MM)
邊框 | 頸計 | 天花留吼 | 風喉窿 | 頸高 |
20mm | B-30mm | B-20mm | B-25mm | 20mm |
25mm | B-42mm | B-30mm | B-35mm | 20mm |
32mm | B-56mm | B-45mm | B-50mm | 32mm |
幼邊及尺寸公式 (開窿建議)
其他邊框/做法
- 無邊款式請參閱: NTFLD系列
- T字骨 (T字骨為內藏天花款式)
- 門鉸款式請參閱: NTSBLD或NTSBSE系列
常見問題
問: 20mm邊框, 風咀面計150, 天花應該留幾多窿?
答: 面減26為內頸=124mm,應留窿130mm。
(6mm為預留加黑冚及接駁風箱物料之厚度)
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