Positive Pressure Bio-Protective Hood

The positive pressure bio-protective hood we produce is a kind of powered air purifying respirator, with a lithium-ion battery, breathing tube, high efficiency filter and adjustable, which developed for personnel working at high danger biological contaminated environment.
 

Product Description

Function

The positive pressure bio-protective hood we produce is a kind of powered air purifying respirator, with a lithium-ion battery, breathing tube, high efficiency filter and adjustable, which developed for personnel working at high danger biological contaminated environment.

Specification

1.Efficiency of bioaerosol protection>99.99%.

2.Static positive pressure differential ≮25Pa,positive pressure differential establishment time ≯2 min.

3.The gas flow provided by the power air supply system to  the positive pressure biological protective hood is≮100 L/min.

4.noise<70 dB.

5.working time≮4h.