Self-rescuer Spi-50

US $160

Russian, Russian Federation
May 27th

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Self-rescuer isolating SPI-50 is a remedy in human unbreathable atmosphere during its evacuation of the premises during a fire or other emergency. The device is designed for operation in an ambient temperature from 0 to plus 60 °C and can operate under short-term (up to 60) exposure to a temperature up to 200°C. Self-rescuer is a means of protecting single action and comes ready for immediate use by people over 16 years, including having hair and glasses, without training. Description: The device consists of the following main parts: the case or box and working parts are stacked in the package. The working part of the device includes: a cap, a cartridge, a breathing bag. Structure and operation: When you enable a person in a self rescuer a respiratory and vision are isolated from the environment. The flow of breathing gas in the device is carried on a pendulum scheme. During exhalation the breathing mixture through the mask via a corrugated tube enters the cartridge, in which absorbed carbon dioxide and moisture and releases oxygen in a volume proportional to the volume of absorbed substances. Cartridge of the breathing mixture supplied to breathing bag. When inhaling oxygen enriched breathing mixture from the breathing bag re-enters the cartridge where it is purified from carbon dioxide, and corrugated tube returns to the respiratory system. An excess of breathing mixture from the breathing bag during exhalation is discharged through the valve excess pressure. To provide oxygen first minutes of use of the device and to accelerate the development of the product is applied starting briquette, which comes into operation by pressing the ampoule. The process of absorption of carbon dioxide and moisture is accompanied by release of heat, so when you work is heating of the cartridge housing and passing through it in the breathing mixture. The self rescuer industrial insulating SPI-50 is easy to handle, does not require prior training and maintenance during the warranty period of storage. Instructions for use of the device is on the packaging and very simple. Packing: The working part of the device stacked in a package, the top of which is sealed. Package with working part is enclosed by the cut-up in a case or box. Specifications: Parameter SPI-50 Time of protective action of the device, min. From 20 to 150 min. The mass of the working part of the device: 2.5 kg. Overall dimensions of the device: 140x260x330 mm. Temperature range for operation, 0 to +60 °C