VIKING™ 3250D FGS® PAPR with Extended Battery (K4550-3)

The VIKING 3250D FGS® Powered Air Purifying Respirator (PAPR) provides NIOSH‑approved, positive‑pressure protection with filtered, breathable air for welding and fabrication environments.

Key Features

• 4C® Lens Technology with 1/1/1/1 optical clarity and a 12.5 sq in auto‑darkening widescreen lens
• Integrated clear grind shield and shade‑5 side windows for expanded field of view
• Intelligent blower with LED display, audible & vibratory alerts, and automatic speed adjustment
• HEPA filter system (99.97% @ 0.3 µm) with 25 APF protection factor
• Rechargeable lithium‑ion battery (up to 16 h charge, 9 h runtime) with 3‑hour charge time

Specifications

• Respiratory Protection Product Types: PAPR
• Compliance: NIOSH 42 CFR Part 84
• Series: 3250D FGS
• Filter Type: HEPA
• Assigned Protection Factor: 25 APF
• Viewing Area: 2.95 in × 4.25 in (75 × 108 mm)
• Control Type: Digital
• Headgear Type: Advanced Pivot
• Air Flow: Low Speed ≥ 180 IPM (6 CFM), High Speed ≥ 210 IPM (7.4 CFM)
• Battery Charge Time: 3 hours
• Battery Charges: 500 cycles
• Battery Life: 9 hours continuous use
• Alarms: Audible & vibratory for low battery and filter life

Applications

• Construction
• General fabrication
• Heavy fabrication
• Maintenance & repair
• Structural welding