Lincoln Electric

Lincoln Electric VIKING Welding Helmet w/PAPR Respirator

Reg. $2,699.99 Special Price $2,599.99
Limited Qty Online
Model#: K3930-1
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Where welding operations are concerned, safety is directly connected to air quality. When welding must be performed in enclosed or other areas where it is difficult to provide effective ventilation or otherwise control exposure to welding fume, the last line of defense is personal protective equipment for the individual operator. The VIKING™ PAPR (Powered Air Purifying Respirator) provides effective air-purification solution all-day long.

The VIKING™ PAPR is a complete system that purifies ambient air from the shop and delivers filtered, breathable air for as much as eight hours without interruption. The two-speed blower drives filtered air through the hose into a modified VIKING™ 3350 helmet which has a perfect 1/1/1/1 optical clarity and now also features 4C™ Lens Technology. A patent pending adjustable baffling system inside the helmet directs air away from eyes to keep them from getting dry. The PAPR system has an OSHA Assigned Protection Factor of 25(3).

  • Premium optics 4C® lens technology, 1/1/1/1 Optical Clarity
  • Vertical 12.5 sq. inch extra large viewing area
  • Patented air delivery unique baffling allows the user to adjust airflow direction
  • Multi-compontent HEPA filter system provides 99.97% particulate filtration at 0.3 microns
  • Intelligent blower with LED display, audible & vibratory alerts, automatic speed adjustments
  • Reachargable lithium-ion battery
  • Audible and vibrating alarms to signal when the battery is low

VIKING Welding Helmet 3350

  • Optical Class: 1/1/1/1 (per EN 379)
  • Lens Switching Speed: 1/25,000 sec
  • Variable Shade/Control: 5-13 internal
  • Magnifying Capable Lens: Yes
  • Grind Mode Shade Control: 3.5 internal
  • Light Sensitivity Control: Continuous
  • Delay Control Dark to Light: 0.1-1.0 fully adjustable
  • Arc Sensors: 4
  • TIG Amp Rating DC: 1A
  • TIG Amp Rating AC: 2A
  • Helmet Compliance: ANSI Z87.1-2010, CSA z94.3, CE
  • Cartridge Size: US 5.25" x 4.5"
  • View Size: 3.7" x 3.34"

PAPR (Personal Air-Purifying Respirator) K3930-1

  • Blower Assembly Size: 8" x 7.5" x 3"
  • Blower Weight: 2.2 lbs (with blower, battery, belt & filters)
  • Air Flow (Low Speed): 180+ LPM (6+ CFM)
  • Air Flow (High Speed): 210+ LPM (7.4+ CFM)
  • Operating Temperature: 23°F to 131°F (-5 to 55°C)
  • Battery Type: Lithium-ion
  • Battery Charge Time: 3 hours
  • Battery Charges: 500 charges
  • Belt Size: 29 to 52"
  • Respirator Approval: NIOSH 42 CFR 84 Approved Powered Air-Purifying Respirator (PAPR)
  • Assigned Protection Factor: 25³
  • Helmet Replacement Battery: CR 2450
  • Standard Battery Life: 8 hours
  • Charge: 115V
  • Alarms: Audiable & vibrate
  • Head Gear: FR Flame Retardent


  • Blower unit
  • VIKING 3350 black helmet
  • Head cover
  • Hose
  • Two particulate filters
  • 29-52" padded belt
  • Shoulder strap
  • 120V battery charger
  • Duffle bag
  • Rechargeable battery
  • Pre-filter
  • Spark guard
  • Hose cover
  • Extra helmet cover lenses: inside quantity 2, outside quantity 5
  • Instruction manual