DPI factory air source respirator uses the existing compressed air in the factory, adjusts the pressure of the gas through the regulator, excludes the oil and water in the compressed air through the oil-water separator, filters out the solid particles in the compressed air through the polymer filter, and absorbs the poisonous gases in the compressed air through the activated carbon filter to purify the compressed air in the factory. The purified compressed air is used as a respiratory air source, together with the pipeline, demand valve, respiratory mask and other components, constituting a respiratory protection system that is completely isolated from the external environment. The respirator system is standardised for 2 persons and can be used by 1-4 persons at the same time by means of a quick-connect element and a delivery tube.

The Factory Air Respirator is available with a variety of accessories.

Air Tube Coil Wheel: The Air Tube Coil Wheel mechanism converts the fixed output air tube into a straight output via a rotating shaft and coils the air tube disc back onto the coil wheel after use.

Regulator Filter Assembly: Connects the Factory Air Respirator to the factory compressed air line via a quick connect fitting.