VIKING™ 3250D FGS Hard Hat PAPR with Extended Battery (K4550-6)

The VIKING 3250D FGS is a NIOSH‑approved positive‑pressure respirator integrated with a hard hat for impact protection, ideal for welding environments.

Key Features

• 4C® Lens Technology with 1/1/1/1 optical clarity and 12.5 sq in auto‑darkening viewing area
• Integrated hard hat meeting ANSI/ISEA Z89.1 and CSA Z94.1 standards
• Rechargeable lithium‑ion battery delivering up to 16 hours of operation
• HEPA filtration (99.97% at 0.3 µm) with 25 APF protection factor
• Intelligent digital blower with LED display and audible/vibratory alerts

Specifications

• Respiratory Protection Product Types: PAPR
• Compliance: NIOSH 42 CFR Part 84
• Filter Type: HEPA
• Assigned Protection Factor: 25 APF
• Viewing Area: 2.95 in × 4.25 in (75 mm × 108 mm)
• Control Type: Digital
• Headgear Type: Advanced Pivot
• Air Flow: Low Speed 180+ lpm (6+ cfm), High Speed 210+ lpm (7.4+ cfm)
• Battery Charge Time: 3 hours
• Battery Charges: 500 cycles
• Battery Life: 16 hours
• Alarms: Audible & vibratory for low battery and filter life

Applications

• Welding and metal fabrication where respiratory protection and eye/face shielding are required
• Construction and industrial settings with airborne particulates
• Enclosed or confined spaces needing filtered breathable air