Lincoln Viking 3250D FGS Welding Helmet PAPR with Standard Battery K4550-1

By: Lincoln Electric
(You save $702.13 )
Current Stock:
Adding to cart… The item has been added

VIKING 3250D FGS Powered Air Purifying Respirator

The NIOSH 42 CFR Part 84 approved loosing fitting positive pressure respirator purifies ambient air from the shop and delivers filtered, breathable air to operator. The top features include an intelligent blower system with HEPA filter, integrated grind shield & side windows and an extra-large widescreen 12.5 Sq. Inch auto-darkening lens with our exclusive 4C® Lens technology.

What's Included

  • VIKING 3250D FGS PAPR Welding Helmet
  • VIKING PAPR Blower Unit
  • 29-52 in. Padded Belt
  • Hose with FR Cover
  • Industrial Duffle Bag
  • Instruction Manual
  • 1 - Pre Filter
  • 1 - Spark screen
  • 1 - Standard Capacity Lithium Ion Battery
  • 1 - 120V Battery Charger
  • 2 - Shoulder Straps
  • 2 - HEPA Filters
  • 7 - FGS Series Clear Cover Lenses

Top Features

  • Premium Optics - 4C® Lens Technology, 1/1/1/1 Optical Clarity and large widescreen 12.5 sq. inch viewing area
  • Maximizing Field of View - Integrated clear grind shield and IR 5 side window expand field of view to offer productivty and safety enhancements
  • HEPA Filter - Multi-compontent filter system provides 99.97% particulate filtration at 0.3 microns
  • Intelligent Blower - LED display, audible & vibratory alerts, automatic speed adjustments
  • All Day Comfort - 4 Axis adjustable headgear evenly distribute weights and improves comfort

Industry Leading Optics

4C Lens Comparison

  • 4C® Lens Technology - Broadens the color range & hues which can be seen in both light and dark states. This eliminates imperfections and color saturation to create the clearest view of the base material, arc & puddle
  • Perfect 1/1/1/1 Optical Clarity - This rating is determined by measuring blurriness, distortion, shade consistency and angle uniformity of the auto-darkening welding lens
  • Extra Large Viewing Area - The 12.5 square inch auto darkening lens provides a large field of view to increase versatility and operator control

Maximizing Field of View

The integrated clear grind shield and shade 5 side windows increase field of view in both the open and closed positions.

field of view open and closed

Intelligent Blower System

blower explanation diagram

Superior Battery Life

battery run time comparison chart

Net Weight 10.70 (4.85 kg)
Respiratory Specifications
Compliance Certification NIOSH 42 CFR Part 84
Classification Loose Fitting Powered Air Purifying Respirator
Assigned Protection Factor(APF) 25
Filter Type High Efficiency Particulate Air Filter (HEPA)
Air Flow
  • Low Speed: 180+ Ipm (6+ cfm)
  • High Speed: 210+ Ipm (7.4+ cfm)
Air Flow Adjustment Automatic and Manual
Battery Life
  • Standard: 9 Hours
  • Extended: 16 Hours
Battery Charge Time
  • Standard: 3 Hours
  • Extended: 4.5 Hours
Alerts Audible & Vibratory Alarms for battery life and filter life
Size of Blower Assembly 8 x 7.5 x 3 in (203 x 191 x 76 mm)
Belt Size 29 to 52 in. (736 to 1321 mm) *Extension Available


Welding Helmet Specifications
Auto-Darkening Viewing Area 2.95 in x 4.25 (75 x 108 mm)
Optical Class 1/1/1/1 (per EN 379)
Lens Switching Speed 1/25,000 sec
TIG Amp Rating < 2 Amp
Helmet Controls Digital; Shade, Sensitivity and Delay
Variable Shades Shade 5 to 13
Arc Sensors 4
Helmet Battery Replacement Type 2 CR2450 Replaceable Batteries
Helmet Compliance ANSI Z87.1, CSA Z94.3, CE EN379, AS/NZS 1338.1
  • Auto-Darkening Filter: 3 Years
  • Blower: 1 Year