Built-in door closer function in the D-badge! Achieves smooth operation through hydraulic mechanisms and advanced spring technology.
A door closer is a product that enables doors to close quietly and safely. It is used in various doors around the world, including in medical institutions, offices, and transportation equipment. It automatically closes the door using the action of springs or hydraulics, eliminating the need for an arm and resulting in a clean door design. This catalog features the "Auto Hinge Hinge Type," which combines the functionality of a door closer with a hinge. It harmonizes with various doors and beautifully enhances their image. 【Features】 - Wide range of use (can be used for arch doors and doors without a top frame) - Built-in stop mechanism to hold the door in place (available only in the "S" model) - Easy adjustment of closing speed with a single driver - Simple installation (same installation method as regular hinges) *For more details, please refer to the PDF document or feel free to contact us.
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【Example Specifications】 Model: 311S Applicable Door Size (mm): W800 or less, H2000 or less, D30 or more Applicable Door Weight (kg): 30 or less Stop Angle: 85° to 180° Maximum Door Opening Angle: 180° (right or left single opening)
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For more details, please refer to the PDF document or feel free to contact us.
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The Nitto Kohki Group supports comfortable living and a prosperous tomorrow across a wide range of fields, from construction sites to the aerospace industry and environmental maintenance projects. In response to increasingly diverse needs, we address them with exceptional engineering that promotes rationalization and labor-saving. We develop unique and user-friendly new technologies as tools to connect to the next generation.
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