SPARTUS® Pro 901X self-darkening ventilated welding mask is designed and created to protect the welder's eyes, face and respiratory tract from harmful light radiation, welding fumes and volatile gases.
The mask is perfect for MIG / MAG, TIG, MMA and grinding work
Pro 901X self-darkening filter has the highest 1/1/1/1 optical class, ideal visibility thanks to the large viewing opening - 65×100 mm.
The mask has a special mechanism that can be used to raise and lower the self-darkening filter.
When lifting up, the center of gravity of the mask moves backwards and thus reduces the load on the neck and makes grinding work significantly more comfortable.
Also, when the filter is raised, the viewing opening increases to 72×165 mm, and the welder's eyes are protected by protective glass.
Setting the parameters is easy thanks to the buttons on the outside. Adjustable darkness between 4-13 DIN, sensitivity and delay from dark to light.
Also switched to grinding function. The multi-level adjustable headband fits every head shape and allows you to find the best angle of inclination and distance between the eyes and the welding filter.
The SPARTUS® Pro 901X self-darkening welding mask is a product that meets the expectations of even the most demanding welders.

The SPARTUS® Pro ventilation system guarantees clean and dry air even in particularly difficult, dusty and humid conditions.
The TH3P advanced filter system is equipped with replaceable filters (main HEPA, pre-filter with activated carbon). There is also a spark arrester in front of the intake air filters.

The air flow can be adjusted in 2 steps: 180 l/min and 220 l/min. A vibro-acoustic alarm is triggered in case of any airflow problem.
The air hose is connected between the back vent system and the mask. This ensures ease of movement when moving around the workplace.
The large buttons on the Vent system can also be conveniently pressed with welding gloves.
The brushless motor ensures energy efficiency and a very low noise level.
The replaceable lithium-ion battery ensures a continuous working time of more than 10 hours.

Complete set:

SPARTUS® Pro 901X self-darkening welding mask, vent system, air hose, spark guard, 2 HEPA main filters, 4 activated carbon pre-filters, harness, lithium-ion battery, battery charger, carrying bag.
Technical specifications:
Areas of use in arc welding: MMA, TIG, MIG/MAG
The dimensions of the filter element are 122 x 125 x 9 mm
The dimensions of the visible area are 100 x 65 mm
Darkness off DIN 3.5
Photo sensors 4
Filter operational class 1/1/1/1
Adjustable darkness DIN 4 – 8 or DIN 9 – 13
UV/IR protection up to DIN 16
Switching speed from bright to dark 1/20 s
Delay from dark to light 0.2 – 1.0s
The element is powered by a solar cell, replaceable battery CR2450
Grinding function yes
Air flow [l/min] Stage 1: min. 180; Level 2: min. 220
Working time [h] Grade 1: 10; Rank 2: 9
Battery type Long life Li-ion rechargeable
Charging cycles >500
Charging time [h] 2.5
Noise level max. [dB] 60
The indicator light is optical and audible for low battery and blocked or obstructed/reduced air flow
Air hose length 900mm with connector/inner diameter 31 mm
Standards EN 12941:1998 / A1:2003 / A2:2008 TH3P R SL