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 air flow 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 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 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
Sentinel A50 Air Helmet
Aristo Air PAPR Unit
133 x 114 x 9 mm
100 x 60 mm (3.93 x 2.36)
Solar cell plus replaceable battery. (2 x CR2450 lithium).
Alerts when low battery.
1/25,000 s. from Light to Dark
AS/NZS1337.1, AS/NZS1338.1, DIN plus, CE, EN175, EN 379, EN166, ANSI Z87.1, CSA Z94.3