Allegro Industries 9935-BHTX81V Deluxe EZ Air PAPR Welding Headtop Only (X81V ADF Lens)

Features:

• This Deluxe Welding Headtop w/ X81V ADF lens and airduct headgear assembly are incredibly lightweight for a full size 5x4 welding helmet coming in at way below 14 oz!
• The large design accommodates safety glasses under the face shield and is perfect for general welding applications.
• It is made from Dupont super-tough flame retardant nylon that can withstand extreme cold and heat without cracking or deforming.
• The flame retardant shroud covers the wearer's neck, ears, and back of head to prevent arc burns.
• Cover plate ejection system makes changing cover plates a breeze - simply push the internal button and pull the cover plate off, it's just that easy!
• Includes comfortable Pera-Lok ratchet headgear that won't wear out like all other brands.
• Also comes with an ultra-soft replaceable headband that conforms to the shape of your forehead for added comfort.
• Perfectly balanced for all-day use. The X81V ADF lens has a 3.2" x 3.9" viewing area; UV/1R up to shade 16 with a permanent outer coating to protect eyes; three light shade modes and Solar Cell primary battery with digital Lithium powered backup which lasts 5-10 years.