Introducing the lineup of HG-1, HG-2, and HG-3! Here are related products for automatic closing devices for fire doors!
We handle the "Extension Rod" as a related product for our automatic closing device, the "Disaster Prevention Equipment Electromagnetic Release 'Magnet Door Holder.'" The Disaster Prevention Equipment Electromagnetic Release 'Magnet Door Holder' has a delivery record of over 3,000 units and is suitable for large-scale buildings such as hospitals and office buildings that accommodate many people. It can automatically close doors during a fire or emergency, making it a product compliant with building codes, allowing for the legal release of fire doors. 【Specifications】 ■ HG-1: 25.4mm ■ HG-2: 50.8mm ■ HG-3: 76.2mm *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Disaster Prevention Equipment Electromagnetic Release 'Magnet Door Holder' Features】 ■ A fail-safe system that automatically cuts off power and closes the door in the event of a fire, linked with fire alarm systems. ■ No worries about false alarms due to erroneous activation, allowing for safe use. ■ Designed for frequent opening and closing, making it durable and achieving a durability test of 500,000 cycles. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Disaster Prevention Equipment Electromagnetic Release 'Magnet Door Holder' Delivery Records (Partial)】 ■ Daido Life Sapporo Building ■ Grand Tokyo South Tower ■ New Hiroshima Building ■ Marunouchi Eiraku Building ■ Okura Prestige Tower ■ Nihonbashi Muromachi Mitsui Tower ■ Kumamoto Airport Domestic Terminal Annex ■ Nittochi Nishi-Shinjuku Building *For more details, please refer to the PDF document or feel free to contact us.
catalog（2）
Download All Catalogs![[Disaster Prevention] Automatic Closure Device 'Electromagnetic Release & Power Supply' Catalog](https://image.www.ipros.com/public/catalog/image/01/06a/758722/IPROS17234584457775607159.jpeg?w=120&h=170)
![[Delivery Record] Automatic Closing Device for Fire Doors 'Electromagnetic Release'](https://image.www.ipros.com/public/catalog/image/01/770/701052/IPROS20052986598897182528.jpeg?w=120&h=170)
CAD data（1）
| Model number | overview | File |
|---|---|---|
| Extension rod | HG-1：25.4mm HG-2：50.8mm HG-3：76.2mm |
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Company information
Goldman Co., Ltd. is a company engaged in new construction and renovation-related businesses, as well as security-related businesses. Our main product is the "Assist Swing (door opening and closing device)," which allows anyone to pass through safely and securely. We also handle new construction, renovation, and maintenance work, so please feel free to contact us if you have any requests.
![[Case Study] Improvement of Tie Rod Breakage and Dangerous Tightening Operations](https://image.www.ipros.com/public/product/image/853/2000999156/IPROS75647441135179962296.png?w=280&h=280)
