PRF-102RM4 is a dust and gas proof powered air purifying respirator integrating breath, face and eye protection is light in weight, comfortable in wearing, airtight, high filtrating efficiency, huge air flow, easy in operation with remarkable positive pressure, service life, airtight and filtrating functions, 0.3μm filtrating precision, air flow 160-280L/Min, adjustable air flow (clockwise regulate big flow and anti-clockwise regulate small flow. Battery can supply power 7 to 20 hours consecutive operation, if air flow regulate maximum, the lithium battery can work for 7 hours continuously, while air flow regulate minimum, 10 hours. If work over 7-20 hours consecutively, a backup battery is needed. It will buzz automatically when power is low. The air supply full mask is made of rubber (airtight with face) to ensure the safety. It is the best choice to provide protection from pneumoconiosis and occupation diseases.
Four choices of filters, they are 102WD and 102HD, 102G and 102W.
This product is used in many kinds of condition that head will not be accidentally hurt and various particles (dust, fog, smoke and the like) and many kinds of poisonous and harmful ill odors (acidic gas, alkaline gas, neutral gas, organic gas coexist).But not unsuitable to anoxic (i.e. oxygen content less than 18%) or explosive operating conditions, or IDLH concentration (Immediately Dangerous to Life and Health).
Weight of PRF-102R respirator: 1500g.
Weight of M4 full mask: 450g.