Certified for safety performance according to the dry safety device safety performance certification examination standards of the Industrial Safety Technology Association! Dry safety device specifically for hydrogen and piping.
We handle the dry safety device for hydrogen, "Save Point-L type." The "LH-15 type" is a dry safety device that can be used in hydrogen gas supply equipment for industries such as cutting and welding using hydrogen gas, glass and ceramics, metal reduction and metallurgy, and petrochemical industries. In addition to the newly developed (PAT.) pressure-sensing cutoff mechanism, it incorporates a thermal-sensing cutoff mechanism, creating a dual safety mechanism that responds to backfire at the unique low pressure of hydrogen, cutting off gas supply and preventing backfire propagation. 【Features】 ■ The main body and other materials are made of brass. ■ Pressure-sensing cutoff mechanism: Cuts off the gas flow path when backfire occurs. ■ Thermal-sensing cutoff mechanism: Cuts off gas supply when gas continues to burn inside the safety device. *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Specifications (Excerpt)】 ■Applicable Gas: Hydrogen Gas ■Normal Operating Pressure: 0.15MPa ■Pressure Resistance Strength: 6.0MPa ■Standard Flow Rate: 15m3/h (Standard Condition) ■Maximum Flow Rate: 20m3/h (Standard Condition) ■Nominal Diameter: 15A *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Hydrogen gas supply equipment for industries such as cutting processing using hydrogen gas, glass and ceramics, metal reduction and metallurgy, and petrochemical industry. * For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company is engaged in the business of handling gas welding, cutting, heating torches, and nozzles. We design and manufacture control systems for high-pressure gas supply, as well as design and manufacture gas cutting equipment and supply systems, and provide consulting for gas control systems. We cater to everything from small devices to large systems, manufacturing under a comprehensive quality control system. If you have any concerns, please feel free to consult with us.