Sealey Auto Darkening Welding Helmet with TH3 Powered Air Purify

- LITHIUM BATTERY & SOLAR POWERED - Lithium battery powered blower unit gives the user a cooling stream of air to their head and face for up to 8 hours. Solar power panel supply for welding helmet. - FULLY ADJUSTABLE - Adjustable airflow settings of 170 and 200L/min. Welding helmet has adjustable shade control from 9-13. Additional shades 5-8 for gas welding and cutting. Adjustable headband for added comfort. - SENSITIVITY & DELAY CONTROLS - Helmet features sensitivity and delay controls for switching light to dark. Fully automatic switching from light to dark on striking arc. - REDUCES & REMOVES DUST - Designed to reduce or remove dust and particles but not vapours and gases. - COMPLIANT WITH BS & DIN STANDARDS - Welding helmet complies with BS EN 379, BS EN 175, EN12941 and DIN standards.