Bohler Guardian 62F Air 

• Flip-up welding helmet with adjustable air outlets inside the helmet, face-seal, and air duct.
• ADF: Shade 4, 5-9/9-13, 62 x 98 mm viewing area
• EN 379 classification 1/1/1/2 

Bohler Air 

• 99,8% particle-free air
• P R SL filter - highest filtration standard - optional use of gas filters (A1B1E1 P R SL)
• pre-filter - filtering larger particles out of the breathing air
• spark guard & filter cover - protection of the filters from welding sparks

Technical Specifications

• Particle filters (P R SL) or optional use of gas filters (A1B1E1 P R SL)
• Standard: EN 12941 protection class TH3
• Operating time: Up to 14 h for the heavy-duty battery 7.800 mAh (new P R SL filters, fully charged battery, and lowest airflow)
• Flow rate 180 - 230 l/min - adjustable at 6 Levels
• Warning system (alarm): Visual, audible, and vibrating warning for low airflow and/or low battery charge
• The flow control system maintains the level of airflow constant regardless filter clogging or battery charge
• High quality ball-beared brushless Motor
• Exchangeable Li-Ion Battery 7.4 V / 7.800 mAh / 57,72 Wh - 6 cells
• Charging time: 8 - 9 hours - battery lifespan will decrease to 80 % after 500 charging cycles
• Universal charger microprocessor-controlled: 100 - 240 V (50/60 Hz)