Bohler Big Vision (Evolution Air) Helmet with PAPR System

The Böhler Big Vision (Evolution Air) Helmet provides full-face protection during grinding, offering a wide and unobstructed field of view while shielding the eyes and face from flying particles. When used together with the Böhler Evolution Air PAPR system, it also delivers reliable respiratory protection against harmful airborne contaminants.

Designed for comfort and durability, the Big Vision helmet features a high-impact, heat-resistant nylon shell and an adjustable comfort headgear with integrated sweatband. The large 180 × 160 mm clear viewing lens ensures excellent visibility during surface preparation, inspection, and grinding tasks.

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Key Features

• Grinding visor prepared for air, finished in glossy Böhler blue

• Compatible with all Böhler fresh air systems via a standardised air duct connector

• High-impact and heat-resistant nylon shell

• Comfort-fit headgear with adjustable settings and sweatband

• Large clear viewing area: 180 × 160 mm

• Weight: 545 g including face seal

• Certified for use with Guardian Air and Supplied Air systems

• Uses particle filters (P R SL) or optional gas filters (A1B1E1 P R SL)

• Meets EN 12941 TH3 protection classification when used with Evolution Vision65F / 65FM Air

• Operating time up to 14 hours with 7,800 mAh heavy-duty battery

• Recharge time: approx. 3 hours

• Adjustable airflow: 180–240 l/min (6 settings)

• Warning system: visual, audible, and vibration alerts for low airflow/battery

• Universal USB-C fast charger included

• Total system weight (with battery + filter): 1,120 g

• Supplied ready-to-use in a comfortable carrying bag

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Technical Specifications

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Ideal For

• Grinding & surface preparation

• Fabrication workshops

• On-site welding operations

• Industrial maintenance environments

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Protect your vision. Protect your lungs.
The Böhler Big Vision (Evolution Air) system ensures safer working conditions without compromising comfort or visibility.