3M™ Speedglas™ G5-03TW Pro Air with Heavy-Duty Adflo PAPR – 637720
The 3M™ Speedglas™ G5-03TW Pro Air Welding Helmet combined with the Heavy-Duty Adflo PAPR is engineered for professional welders who demand superior protection, comfort, and clarity. Made in Sweden with hand-inspected TrueView lenses, this advanced welding PPE offers TAP technology, Bluetooth lens control, massive viewing area with SideWindows, and positive pressure respiratory protection for high-performance welding environments.
Key Features
Swedish Quality Welding Technology
Precision-engineered in Sweden with each lens individually inspected for exceptional performance and reliability.
TAP Technology for Seamless Mode Switching
Easily switch between weld, grind, and cut modes by tapping the helmet exterior, maintaining eye, face, and respiratory protection.
Massive Viewing Area with SideWindows
Huge 73 × 109 mm lens plus SideWindows provides one of the largest fields of view in the industry, offering excellent peripheral awareness.
Bluetooth® Lens Control
Adjust shades, program memory modes, and control lens settings directly from your smartphone using the 3M Connected Equipment App.
Versatile Welding Lens for Multiple Applications
Suitable for MIG/MAG, MMAW, TIG welding, and grinding.
Light state 2.5, dark states 5, 8–13.
TAP functionality allows instant mode switching.
Advanced Arc Detection
Detects welding arcs down to 1 amp with ultra-fast light-dark switching.
Auto-On technology maintains your last-used lens settings for immediate readiness.
Customisable Welding Coverage
Compatible with extra head and neck covers (fabric or leather) for protection against sparks, spatter, and harsh conditions.
Positive Pressure Respiratory Protection
Innovative face seal and airflow pattern deliver filtered air evenly to the breathing zone, keeping welders safe from fumes and pollutants.
True-View Lens with Extra Light Shade
Extra light shade 2.5 enhances TrueView technology for crisp vision during setup, inspection, and grinding.
Airflow Climate Control
Easily adjust airflow direction and volume via the helmet duct system, maintaining comfort without removing the helmet.
Ergonomic Head Harness
Fully adjustable G5-03 Pro head harness with dual comfort paddles, extra comfort pad, and optimal weight distribution for all-day wear.
Optional Task Light
Battery-powered welding light casts wide, even illumination on the workpiece, powered by the Adflo battery.
Standards Compliance
Eye Protection – AS/NZS1338.1
High-Impact Face Protection – AS/NZS1337.1
Respiratory Protection – AS/NZS1716
Heavy-Duty Adflo PAPR Features
Long-Life Rapid-Charge Battery
12–14 hours runtime, 0–80% charge in 1 hour, full charge in 5.5 hours.
Required Minimum Protection Factor (RMPF)
Meets AS/NZS 1716, providing RMPF of 50 against mechanically and thermally generated particles.
Filtered Air to the Breathing Zone
Ensures constant, clean airflow via unique helmet ducting.
Mobile & Lightweight
Slim belt-mounted design allows mobility while maintaining maximum respiratory protection.
Protection Against Particulates, Gases & Fumes
Effective against welding fumes, gases, and particles with proper filters.
Indicators for battery charge and filter replacement.
Quick Release Breathing Tube
Self-adjusting tube prevents snagging; quick-release swivel allows one-handed connection and disconnection.
Adjustable Airflow for Hot Environments
Standard airflow: 170 L/min, adjustable up to 200 L/min, consistent regardless of filter load or battery charge.
Specifications
| Feature | Details |
|---|---|
| Welding Lens | G5-03TW TrueView |
| Viewing Area | 73 × 109 mm + SideWindows |
| Shades | Light: 2.5, Dark: 5, 8–13 |
| Grinding Mode | TAP Technology |
| Cutting Mode | Yes |
| Stick Welding | Yes |
| MIG Welding | Yes |
| TIG Welding | Yes, down to 1 Amp detection |
| Auto-On | Yes |
| Memory Mode | Yes |
| UV Protection | Shade 13 (permanent) |
| Switching Time (Light → Dark) | 0.1 ms |
| Delay (Dark → Light) | 50–1300 ms |
| Bluetooth Enabled | Yes |
| Optional Task Light | Yes |
| Head Harness | New G5-03 Pro |
| Airflow Level | 170 & 200 L/min |
| Adflo Battery Run Time | 12 hours |
| Adflo Battery Charge Time | 1 hr rapid (0–80%), 5.5 hr full |
| Protection Standards | AS/NZS1337.1, AS/NZS1338.1, AS/NZS1716 |
| Required Minimum Protection Factor | 50 |
| Part Number / SKU | 637720 |
Warranty
3M™ & Apex Welding Safety Pty Ltd Warranty
Auto-Darkening Lens (ADL): 3-year warranty from purchase date
Covers defects in workmanship or materials
Excludes misuse, modification, or factors beyond AWS/3M control
Claims require receipt and description of fault
Australian Consumer Law Rights:
Replacement or refund for major failure
Repair or replacement for non-major failure
Compensation for reasonably foreseeable loss
Why Choose the G5-03TW Pro Air with Heavy-Duty Adflo PAPR?
TAP Technology for seamless mode switching without removing the helmet
Bluetooth-enabled TrueView lens for real-time lens adjustments and memory modes
Massive peripheral viewing area with SideWindows for safety
Positive pressure Adflo PAPR for all-day respiratory protection
Customizable head/neck coverage and optional task light for demanding work environments
Ergonomic head harness with dual comfort paddles and optimal weight distribution




