JSP04-5219 positive pressure fan (anti-virus)

JSP04-5219 positive pressure fan (antivirus) wholesale price quote picture purchase-Pengliang Industry and Trade
Principle: Air is sucked in by a motor, filtered and then sent to the top of the head via an elastic hose.
Composition: motor (rechargeable), belt, filter box, Hood (with hose)
Air flow: 140L/M, maximum 180L/M
Weight: belt and motor total 765g
Use time: 4H/8H
Additional helmet: 5 types, to meet the needs of different environments,
pass the European BSEN12941: 1999Th2 standard series, applicable Suitable for filtering poisonous and organic gases, not suitable for hypoxic environment (oxygen content less than 18%)