3M 4277 : 4000 ABE1P3

ACID GAS RESPIRATOR FFABE1P3

 The 3M 4000 Series is a range of respirators which use innovative technology to provide integral construction gas and vapour respirators.

The 3M 4000 Series uses twin inhalation valves to reduce breathing resistance, together with bonded carbon filters, which do not require granule containers.

This is complemented with a parabolic valve which further reduces breathing resistance whilst preventing heat build-up.

The single piece integral construction also avoids operator assembly errors and allows a respirator to be designated to a specific area, making a respirator programme easier to manage.