Optrel E684 upgrade kit with e3000X PAPR (18h) - 4550.462

At the heart of the e684 helmet is an intelligent filter that analyses the intensity of the welding arc in real time and automatically selects the optimum shade in the range from 5 to 13 DIN. There is no need to adjust the protection level by hand when you change the welding process, the current or the working position. The system reacts to changing conditions on its own and keeps your eyes protected at a constant, well-matched level without you taking your hands off the work. Investing in this technology means full concentration on the weld and no risk of eye exposure caused by wrong settings.

Unlike standard filters with a greenish tint, the True Color technology used in the e684 gives a crystal-clear, realistic image in natural colours. This allows precise assessment of the weld pool, better control of the process and a very good view of the workstation surroundings before, during and after welding. It significantly reduces eye strain during long hours of work, which means fewer mistakes and higher quality welds. It is an investment in precision that you can see with the naked eye in every joint.

The e684 filter meets the highest optical classification requirements of EN379 with a rating of 1/1/1/1. This means perfect optical quality (class 1), no image distortion (class 1), perfectly uniform shading across the whole filter surface (class 1) and very good visibility regardless of the viewing angle (class 1). For the welder, this means a razor-sharp image without distortion or haze, which is essential for precise work. Investing in the top optical class is a direct investment in the quality of your work and the health of your eyes.

The e3000X powered air system provides the highest possible level of respiratory protection (class TH3 to EN 12941) and filters out as much as 99.8% of harmful particles, fumes and aerosols. Welding fumes are classified as carcinogenic, so removing them effectively is essential for your health. The system creates a zone of safe positive pressure inside the helmet that stops contaminants getting in from outside and supplies the welder with clean air only. It is a fundamental, uncompromising investment in your own health and in being able to stay in the trade for many years.

The e3000X unit offers three-stage electronic airflow control at 170, 210 and 240 litres per minute. This lets you match the output of the system to the working conditions and your own preferences. The highest setting (240 l/min) gives a noticeable cooling effect, a real advantage when working at high temperatures or welding at high current. Adjustable airflow means thermal comfort and a fresh feeling even during the most intensive tasks.

The kit comes with a high-capacity lithium-ion battery that provides up to 18 hours of operation on a single charge. That is enough to work comfortably through two full 8-hour shifts without breaks for charging or battery changes. The system eliminates downtime and lets you focus fully on the job, so you get the most out of your working time. It is an investment in continuity and operational efficiency that pays off every day.