JSP Jetstream Cobra Air-Fed Welding and Grinding HelmetThe JSP Jetstream Cobra Air-Fed Welding and Grinding Helmet features an auto-darkening lens which will protect your eyes from welding arc light damage. The Jetstream mask is certified as shielding your face and eyes while welding, and the grinding visor will protect your eyes from high speed impacts. What Can the Jetstream Mask Do for Me?The mask has many helpful features, some of which follow here: Auto-Darkening: The lens adjusts light transmittance depending on the light generated by welding Eye and Face Welding Protection: Certified as offering eye and face protection from molten metal droplets and other welding related hazards Adjustable: Elasticated seal and adjustable harness for an exact and comfortable fit Grinding Visor: Visor offers protection against medium energy high speed particles, liquid droplets and molten metalWho Can Use the Jetstream Mask?The Jetstream Mask is ideal for use while welding due to the exceptional protection it offers from associated hazards, such as molten metal droplets and bright arc light. The featured grinding visor suits the mask for sheet metal work and related industries. Following is a short list of professions and settings for which the mask is suitable: Sheet metal workers Utilities Maintenance Ship buildingWhat Certifications Has the Mask Received?The mask has undergone a variety of tests so you can be sure of your safety at work. It has achieved the following certifications: EN 175 EN 379 EN 166What Do These Certifications Mean? EN 175: This standard specifies the requirements for eye and face protection for welding and related processes EN 379: This standard stands for lenses with automatic welding filters that switch their luminous transmittance to a lower predetermined value when an arc is ignited EN 166: This standard specifies the requirements for protective eyewearThe mask is certified as offering protection for the eyes and face from molten metal droplets, sparks and other welding related hazards. The lens will alter its light transmittance depending on the brightness of welding arcs, thereby protecting your eyes from light damage. The grinding visor will protect you from medium energy high speed particles travelling at 120m/s, liquid droplets and molten metal. Technical Details Material: Polycarbonate JSP Jetstream Cobra Air-Fed Welding and Grinding Helmet