3M Speedglas Versaflo clear visor M-307 with integrated head protection, with Adflo blower respirator with QRS air hose, adapter, air flow meter, pre-filter, spark arrester, particle filter, lithium-ion battery and charger #857720

The 3M Adflo blower unit is respiratory protective equipment which, in combination with an approved headpiece, provides the user with a high level of protection and comfort during welding and related activities. The blower unit has a particle filter, a spark arrester, a pre-filter and a 5-stage filter saturation indicator that shows the user the status of the particle filter. Optional gas filters offer additional protection against common gases and vapours that can occur during welding. Furthermore, an optional odour protection filter can be used to protect the user from unpleasant odours. The blower unit has an automatic air flow control which ensures that the air flow to the head section is always constant. Integrated electronics permanently monitor the battery power and the air flow and immediately trigger a visual and audible alarm if the level falls below set limits. There is a choice of two Li-ion batteries, a standard and a high-performance battery. The unit also has an altitude calibration function that automatically adjusts the function of the device to the respective altitude above sea level.

The Adflo blower respiratory protection system draws in the polluted ambient air, passes it through the respective filters and then directs the purified air into the head section via an air hose. For details on the protection levels and possible restrictions on use, please refer to the operating instructions for the head pieces used.

Set:

3M Adflo starter pack

- 1x Adflo blower respirator 837730

- 1x Air hose QRS 834016

- 1x Adapter QRS 533506

- 1x Air flow meter 838020

- 1x Pre-filter 836010

- 1x spark arrester 836000

- 1x Particle filter 837010

- 1x Li-lon standard battery approx. 8 hours 837630

- 1x Belt 835000

- 1x Charger 833111

- 1x 3M Versaflo safety helmet M307 with flame-retardant face seal and polycarbonate visor, clear