966375
Description
The basic device 4500 PL / BN-AFG-NLV is a connector between the full face mask according to EN 136 and compressed-air supply hose.DZS 9 / DZS 9R to the compressed-air source and includes an positive pressure demand valve with an ESA unit plug-in... connection according toDIN 58600.In addition to an emergency air supply NLV function in conjunction with an automatic switch valve, the 4500 PL/BN-AFG-NLV device has an integrated fall protection which is required, for example for the use in containers.The safety harness is also the harness of the emergency air supply and is connected directly to the back support plate. If the compressed air supply fails,the switch valve changes over to the compressed air cylinder (2-3 l volume). The warning signal inthe demand valve alerts the user in a way that it cannot be overheard.
Additional Information
| manufacturer |
manufacturer |
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| brand |
brand |
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article number |
| model |
model |
| product long description |
product long description(continuous flow air supply) automatically operated devices (demand valve). Compressed air-line breathing apparatuses with demand valves only supply breathing air when the user of the respirator is breathing in. These devices consume less air than compressed air-line breathing apparatuses with a continuous volume flow. A compressed air-line breathing apparatus with a demand valve is particularly suitable for breathing air supply from compressed-air cylinders. One differentiates between negative pressure and positive pressure devices. Devices with positive pressure generate positive pressure in the face piece. The positive pressure prevents the entry of hazardous substances from the ambient atmosphere into the face piece. |
| product group |
product group |
| product group description |
product group descriptiondamaging ambient conditions. The required air is supplied to the face piece via supply hoses i.e. the users move in a defined operating range during work which is limited by the hose lengths. The breathing air is provided from compressed-air cylinders compressed-air networks or compressors. In this way, long operating times can be achieved. |
| EN standards |
EN standards |
| price [net] (content unit) |
price [net] (content unit) |