Features

• Comprehensive PAPR welding helmet system featuring PROMAX 850R flip-up helmet and PROMAX R50 blower unit
• Large 95cm² viewing area with landscape-format auto-darkening lens for an expanded, natural field of vision
• Flip-up welding lens reveals a wide-view grinding visor for dual functionality
• Side windows (shade 5) enhance peripheral awareness during work
• Ultra-clear V1 (1/1/1/1) optics with enhanced colour recognition and laminated lens construction for durability
• Digital LCD interface with illuminated controls, external access for all settings, and auto-dimming screen
• Welding, cut, and grind modes, with customizable settings for shade, sensitivity, delay, gradient, tack mode, and memory storage
• Automatic and manual control options for full user flexibility and optimal comfort
• High-impact tested to AS/NZS 1337.1 and compliant with AS/NZS 1338.1 standards
• Auto-on/off functionality for ease of use and energy efficiency
• Comfort-focused wraparound headgear with molded pressure pad and standard mag lens holder
• PROMAX R50 blower features a 3-stage TH3 filter system (≥99.8% air purity) including carbon prefilter for odour reduction
• 3 selectable airflow speeds (170, 200, 230 L/min) with alerts for low airflow and filter maintenance
• Long-life Li-ion battery provides up to ≥10 hours runtime at 170 L/min
• Adjustable 4-point harness system can be used with or without shoulder straps
• System weight: 1.87kg (helmet with respirator), helmet alone: 940g

Specifications

• Helmet Model: PROMAX 850R
• Respirator Model: PROMAX R50
• Viewing Area: 116mm × 82mm (95cm²)
• Optical Rating: 1/1/1/1 (V1)
• Shade Range: Weld (9–14), Cut (4–8), Grind (3 fixed), Shade Lock (4–13)
• Control: Auto or Manual (shade, delay, sensitivity)
• Memory Storage: Up to 9 profiles
• Delay: 0.1–1.0s (Auto/Manual)
• Gradient Mode: Enabled
• Tack Mode: Returns to shade 5 between welds
• Weight (Helmet Only): 940g
• Weight (With Respirator): 1.87kg
• Respirator Airflow: 170, 200, 230 L/min
• Filter Class: TH3 (≥99.8% air purity)
• Battery Life: ≥10 hours @ 170 L/min, ≥6 hours @ 230 L/min
• Respirator Weight (Blower + Hose): 930g
• Compliance: AS/NZS 1337.1, 1338.1, 1716
• Helmet Warranty: 7 Years (electronic lens)
• Respirator Warranty: 2 Years (blower), 1 Year (battery)

Applications

• MIG Welding
• Stick Welding
• TIG Welding (as low as 5 amps)
• Grinding
• Plasma Cutting
• Oxy Cutting
• Brazing and Heating
• Gouging

Includes

• 1 × PROMAX 850R PAPR Welding Helmet
• 1 × PROMAX R50 PAPR Respirator Blower Unit with Battery
• 1 × Bonus Second Battery
• 1 × Battery Charger
• 1 × Waist & Shoulder Belt/Harness
• 1 × Flame-Resistant Covered Hose
• 1 × Clear Lens Starter Pack
• 1 × Air Flow Meter/Tester
• 1 × Heavy-Duty Carry Bag