PAPR (Powered Air Purifying Respirator) system with auto darkening welding helmet. Large viewing area of 98mm x 55mm. True colour technology for improved depth perception, allowing far greater welding precision. Lithium battery powered respirator unit provides the user with a constant filtered stream of air to their head and face for up to approximately 5 hours. The filter is designed to reduce or remove dust and particles but not vapours and gases. The kit meets performance class TH2 (Less than 2% inward leakage) according to EN 12941:1998/A2:2008. Adjustable airflow settings of 150/180L/min. Features an audible alarm to alert user of low battery/low airflow. Welding helmet has adjustable shade control from 9-13 and 5-8. Fully automatic switching from light to dark on striking arc @ 1/25,000s. Solar panel power supply to welding helmet. Suitable for MIG, TIG MMA/arc welding, cutting and grinding. Complies with all BS EN379, EN175, EN12941 and DIN standards.