The Lincoln Viking 3250D PAPR comes with a 12.5 sq inch viewing area and the HEPA filter extracts 99.97% of particulates. The intelligent blower comes with an LED display, audible and vibratory alerts, and automatic speed adjustments. The 4 axis adjustable headgear evenly distributes weight and improves comfort. The 3250D helmet comes with an integrated clear grind shield as well as IR 5 side windows that expand field of view and improve safety in the workplace.

Respiratory masks and filters are non-returnable and non-refundable. 

Better Clarity, Real Color View
• Now you can make a good view even better. Upgrading with 4C technology preserves the existing 1-1-1-1 optical clarity rating, but improves visibility by reducing the lime green tint.
Easy On The Eyes
• Improved visibility and less eye strain means greater comfort for the welder. This combined with an improved view of the weld puddle adds up to better welds.
Wide-Screen View
• 4C technology enables you to not only see better, but also see more. The large viewing area gives you a full range of vision in relation to the welding area, which enhances operator control.
Increased Battery Life
The longer you can see clearly, the more you can weld. And more welds mean higher productivity. Improvements to the ADF’s circuitry enables more performance from the battery. Now you can keep welding, increase your productivity and get more from your helmet lens.

Features:
• 4C Lens Technology improves visibility and reduces eye strain
• 1/1/1/1 Improved Optical Clarity & Enhanced Color Recognition
• 3 Year Warranty
• 4-Axis Style Headgear
• Large U.S. 5.25" X 4.5" Cartridge Size
• Continuously Variable 5-13 Shade with Internal Control
• Continuously Variable Sensitivity & Delay
• Grind Mode
• Magnifying Cheater Lens Capable
• 4 Arc Sensors
• Solar Cells with a replaceable Lithium Battery
• 2.94" X 4.25 (12.50 sq inches) View Size
• Hard Hat Adapter Capable (KP3707-1 or KP3708-1)

Includes:
• Viking 3250D FGS PAPR Welding Helmet with 4C Lens
• Blower Unit
• 29-52 Inch Padded Belt Assembly
• Hose with FR Cover
• Industrial Duffle Bag
• Instruction Manual
• 1 Pre-Filter
• 1 Spark Screen
• 1 16-Hour Lithium Ion Battery
• 1 120V Battery Charger
• Shoulder Straps
• 2 HEPA Filters
• 5 Outside Cover Lens | 2 Inside Cover Lens

Blower Quick Specs
• Size: 8" x 7.5" x 3"
• Weight: 2.20 lbs
• Air Flow: Low: 180+ LPM (6+ CFM) | High: 210+ LPM (7.4 CFM)
• Operating Temp: 23 - 131 Fahrenheit (-5 - 55 Celsius)
• Approval: NIOSH 42 CFR 84
• Assigned Protection Factor: 25
• Alarms: Audible | Vibrate