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Whole set of RHZKF Positive-pressure Firefighting Air Respirator
Usage:
This type is widely used in firefighting, chemical industry, ship industry, oils, smelting, warehouse, lab, mining area and so many departments like above fields, which firefighters or emergency rescue personnel extinguish fire defiantly and safely in the environment with lots of toxic smoke, gas or little oxygen. The all set has 12 parts.
Properties:
1. Mask:
Perfect air tightness and good sight without misting.
2. High-harness carbon fiber composite material of tank:
Good quality, high technology, light and big gas storage.
3. valve of gas supply:
Low weight and stable character with maximum speed of air flow 500L/min
4. valve of decompression:
Maximum speed of gas supply﹥1000L/min to assure of the stable supply.
5. Back plane:
Made by Light compound material by imitating body structure, decreasing the weight and comsuming the fitness.
6. Alarm pressure gauge:
Reminding the user when shortage of the pressure and quantity of the bottle can be know on the luminous dial in the dark place.
Technical data
No. item Type/data RHZKF6.8 RHZKF9 RHZKF6.8-2 1 Working pressure of oxygen tank 30MPa 2 Engineering volume of oxygen tank 6.8L 9.0L 2×6.8L 3 Maximum speed of decompression ﹥1000L/min 4 maximum speed of gas supply ﹥500L/min 5 Pressure when safety valve opening 0.9-1.2MPa 6 Alarm pressure 5.5±0.5MPa 7 Oxygen tank Aluminum alloy inside face with carbon fiber winging composite tank 8 Breathing resistant 100pa-600pa 9 Weight （Kg） 11.5 12.5 14.5 10 size（without mask mm） 620×250×320 620×280×320 620×250×320
