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  6. Mechanical trap and drainage trap cover "Hopper Cover"

Mechanical trap and drainage trap cover "Hopper Cover"

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last updated:Nov 05, 2025

東栄工業
東栄工業
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It has high durability and can withstand heat up to 70°C, making it suitable for use in various environments!

The "Hopper Cover" can be used as a rust prevention measure during installation at the time of completion, and it is a product that can be used for renovation by covering existing corroded iron hoppers. It features easy installation by simply covering the hopper. Custom sizes can be manufactured. Additionally, there is a "long-foot type" that can cover the interior of downstream piping, and custom color options are also available. 【Features】 ■ Custom sizes can be manufactured ■ Easy installation by simply covering the hopper ■ Highly durable and can withstand heat up to 70°C, making it suitable for various environments (custom products that can withstand up to 200°C are available) ■ "Long-foot type" available to cover the interior of downstream piping ■ Custom color options available (standard product is black) *For more details, please download the PDF or feel free to contact us.

    Drainage and ventilation equipment
株式会社東栄工業

Mechanical trap and drainage trap cover "Hopper Cover"

株式会社東栄工業 ロゴ.png
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  • Related Link - https://toei-kogyo.co.jp/product/hopper/
  • Special site - Product/service details - https://pr.www.ipros.com/toei-kogyo/product/

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【Purpose】 ■ Rust prevention measures during installation at completion ■ Renovation by covering existing corroded iron hoppers *For more details, please download the PDF or feel free to contact us.

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Water Seal Trap / Mechanical Trap 'Water Best Catalog September 2025 Edition'

Water Seal Trap / Mechanical Trap 'Water Best Catalog September 2025 Edition'

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Hopper cover

Hopper cover

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東栄工業

東栄工業

Building materials, supplies and fixtures manufacturers

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Our company manufactures a variety of products, including industrial chemical products, water vests, Trinity, tactile tiles for the visually impaired, and covers for hoppers. Our products are loved by many and are used in public facilities such as airports, hotels, the Self-Defense Forces, and the Fire Department. Please feel free to contact us if you have any inquiries.

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