Fornitura d'aria protettiva filtrata per respiratore

Item NO.: Autorespiratore-0205 1.Battery powered, pipe length 20m, with two breathing mask 2.machine size:24*18*16cm 3.Air supply capacity ：＞300L/min 4.Fan air volume：＞1000L/min 5.Working power supply：220V/50hz 6.Long pipe material：PU