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  4. Air conditioning, heating, ventilation equipment
  5. Duct related equipment
  6. Adjustable duct

Adjustable duct

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last updated:Jun 23, 2026

内外電機
内外電機
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Cover gaps with a telescopic mechanism and lineup! A duct that can extend and contract freely without the need for tools.

The "Adjust Duct" from Naigai Electric is a duct that allows for height adjustments of ±25mm. 【Features】 ■ Covers a height range of 225mm to 825mm with its telescopic mechanism and lineup ■ Easily extendable and retractable without tools ■ Neatly covers from the front ■ Lightweight with a simple structure ■ Height adjustment of ±25mm *For more details, please refer to the PDF document or feel free to contact us.

    Duct related equipment
adjustduct.png

Adjustable duct

adjustduct.png
adjustduct.png
  • Related Link - https://naigai-e.jp/products/c10500/c21400/

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【Lineup】 ■ Height ・250–800mm (in increments of 50mm, each ±25mm) ■ Width ・400, 500, 600, 700, 800, 900, 1000, 1200mm ■ Depth ・160, 200, 215, 250, 300, 315, 350mm *For more details, please refer to the PDF document or feel free to contact us.

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For more details, please refer to the PDF document or feel free to contact us.

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Adjustable duct

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内外電機

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Building materials, supplies and fixtures manufacturers

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Naiwa Electric Co., Ltd. is a company primarily engaged in the manufacturing and sales of electrical machinery and equipment. We handle products related to electricity supply, distribution, monitoring, and control that support daily life, including cubicle-type power receiving equipment, distribution boards, monitoring panels, control panels, and centralized monitoring systems for building management. For power supply systems, control and monitoring systems, and products for power boxes and panels, please contact us.

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