MSA9920045 constant flow long tube respirator

Product introduction:
MSAMSA9920045 high-pressure constant-flow full-face long-tube respirator is a breathing device that uses compressed air as the air source and is designed to continuously provide breathing air into the respirator mask, so that the mask always maintains a slight positive pressure.
Product features:
Composed of UV mask, breathing tube, waist belt, high-pressure flow control valve, quick connector;
Widely suitable for places that will not immediately endanger human life and health, such as: petrochemical, metallurgy, shipbuilding, public utilities, chemical, Pharmaceutical and other industries;
The product has been approved by the National Institute of Occupational Safety and Health (NIOSH) and the Mining Safety and Health Administration (MSHA).