The Sentinel A50 Air Helmet has been created to work with the Aristo Air PAPR system.

The Aristo Air PAPR (Powered Air Purifying Respirator) system combined with the Sentinel A50 Air helmet, offers heavy-duty protection from welding fume and dust when welding, gouging & grinding. The unit features the latest in PCB Board technology, allowing the welder to adjust the airflow from 170 L/min to 210 L/min to suit the environment and application. This is highlighted by an LED airflow indicator on top of the unit. The Aristo Air is equipped with an audio & visual blocked filter and low battery alarms, offering extra safety for the welder.

The strong physical construction of the Aristo Air makes it extremely robust and suitable for all heavy-duty welding applications.

Aristo Air unit weighs only 1kg, allowing for longer wear time without the user getting fatigued and weighed down.

Sentinel A50 Air Helmet:

• Crystal clear true colour visibility
• High-impact revolutionary shell design
• Colour touch screen control panel
• Hard coated Anti-Scratch front cover lens (clear/amber)
• Halo™ Headgear: Ergonomic, infinitely-adjustable 5-point headgear provides extreme comfort and balance
• Low-profile design, central pivot point allows for maximum head clearance while the helmet is in the up position
• Externally activated Grind button. (Shade 3 grind mode)
• Low amperage TIG rated ≥2amp (DC) (AC)
• Memory – 8 location storage.

Aristo Air PAPR:

• Li-Ion battery pack (up to 8hr duration @ 210L/min)
• P3 filter and pre-filter
• Audio/visual blocked filter and low battery alarms
• LED air flow indicator
• International intelligent charger (interchangeable pins)
• Battery charge LED indicator
• Flat push button membrane switch
• Supplied with ‘new style’ comfort pad

Contents Includes:

• Sentinel A50 Air Helmet
• Aristo Air PAPR Unit
• Air Hose
• Hose Cover
• Battery
• Intelligent Charger
• Comfort Pad
• P3 Filter