In an emergency, it can receive air from an air cylinder and be used as a breathing apparatus.
Supply air masks are respiratory protective equipment used in workplaces, fire scenes, ships, tunnels, and other locations where there is a risk of inhaling oxygen-deficient air, particulate matter, toxic gases, or vapors. They are typically used as airline masks. In case of an emergency where the supply of air is interrupted or as needed for work, they are designed to receive air from a portable high-pressure air container (air cylinder) and can be used as air respirators.
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basic information
◆Automatic switching device for air supply source Normally used as a pressure demand type airline mask. When the airline supply pressure drops below 0.2 MPa, it automatically switches to air supply from the emergency escape cylinder. ◆Three alarm functions - When the airline supply pressure decreases (to about 0.3 MPa or lower), an alarm is sounded by a whistle. - When the air supply switches to the cylinder, an alarm is sounded by vibrating the medium pressure hose between the facepiece and the waist belt in sync with inhalation. - Additionally, when the remaining pressure in the cylinder drops to about 6 MPa or lower, an alarm is sounded by a whistle. ◆Lightweight and compact emergency escape cylinder: Approx. 1.4 kg Usable time: About 5 minutes (breathing rate 35 L/min, full charge pressure 19.6 MPa)
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Applications/Examples of results
Petrochemical plants, steel mills, semiconductor factories, pharmaceutical factories, etc.
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Company information
Rex Co., Ltd. primarily focuses on the rental of measuring instruments, surveying equipment, weighing devices, and inspection machinery, providing broad support for issues related to measuring instruments through four service offerings: [Rental] [Calibration] [Sales] [Technical Proposals]. ■ Rental - A rich lineup of 2,000 models and 27,000 units, with numerous products available across various industries. - We can propose suitable products based on your requests and ensure the fastest shipping of inspected products. ■ Calibration - We have calibration experience with a diverse range of models, regardless of the manufacturer! One-stop and comprehensive support from calibration to repair is available. - By strengthening our facilities and expanding our unique network, we achieve satisfactory prices, delivery times, and quality. ■ Sales - Unusually, price negotiations are possible in our online shop! We also have many sales records for products not listed on the site. - In response to customer requests, we have started selling used products, which has become a well-received service. ■ Technical Proposals (NETIS and Construction ICT System Proposals) - We assist with creativity and innovation using system products and NETIS registered items! We also gather information on new technologies. - Even for products not listed, we can customize them according to customer requests and site conditions.