Emergency Hatch SEF-N2 Type
This is a newly established emergency hatch for a safe. 【Features】 ○ Made of all stainless steel (SUS304) with excellent corrosion resistance. ○ Two types of ladders: stainless steel and iron. ○ Superior strength and aesthetics due to minimal welding. ○ Simultaneous opening and closing from both top and bottom. Quick operation with simple controls. ○ Rational design achieves lightweight and low cost. ○ Equipped with a chain (child lock) function. ○ The top cover finish features a textured (embossed) design. ○ The hinges for the top cover are located on the inside of the cover to prevent rust and debris accumulation. ○ External dimensions are 650mm. Can be installed even on narrow balconies. ○ The bottom cover finish features a decorative (pleated) design. ● For other functions and details, please download the catalog.
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basic information
This is a newly established emergency hatch for a safe. 【Features】 ○ Made of all stainless steel (SUS304) with excellent corrosion resistance. ○ Two types of ladders: stainless steel and iron. ○ Superior strength and aesthetics due to minimal welding. ○ Simultaneous opening and closing from both top and bottom. Quick operation with simple controls. ○ Rational design achieves lightweight and low cost. ○ Equipped with a chain (child lock) function. ○ The top cover finish features a textured (embossed) design. ○ The hinges for the top cover are located on the inside of the cover to prevent rust and debris accumulation. ○ External dimensions are 650mm. Can be installed even on narrow balconies. ○ The bottom cover finish features a decorative (pleated) design. ● For other functions and details, please download the catalog.
Price information
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Applications/Examples of results
【Usage】 ○Emergency hatch ○Disaster prevention supplies
catalog（1）
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Company information
Sefu Co., Ltd. is a company that specializes in the sales, design, construction, and maintenance inspection of disaster prevention products, primarily focusing on evacuation equipment, as well as general fire-fighting equipment and disaster stockpiling warehouses. Sefu Co., Ltd. is a member of the Nippon Metal Co., Ltd. group. Nippon Metal Co., Ltd. is a comprehensive manufacturer of products made from stainless steel materials.
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