Auto Darken Welding Helmet - 5~8 / 9~13 Shade
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    Front View
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    Side View
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    Top View
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    Rear View
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    Rear Side View
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    Head Brace Tightening Dial
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    Sensor Controls
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    Front View Area
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    Spare Lens
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    Helmet Bag
Order Code: W003
PROMAX 500 - Auto Darken Welding Helmet - 5~8 / 9~13 Shade
Suits Mig, Tig, Arc, Plasma & Grinding
Includes Grinding Function
Viewing Area (mm)
98 x 87
Arc Sensors (No.)
Dual range 5~8 / 9~13
Shade Control
Internal Variable Shade
Power On/off
Fully Automatic
Sensitivity Control
Adjustable Dial, Low ~ High
Helmet Power Supply
Solar Cell, Battery Change
Required (1 x CR2450
lithium battery)
Switching Time Light To Dark
1/30,000 (0.00003) sec
Delay Time Dark To Light (Seconds) (sec)
0.1 ~ 1.0
TIG Rated Minimum (amp)
Grinding Function (Yes / No)
Yes - ON/Of Switch
Inactive Shade (Grind/Off)
Shade 4
Operating Temperature (ºC)
-5ºC ~ +55ºC
Storing Temperature (ºC)
-10ºC ~ +65ºC
Helmet Material
High Impact Nylon
Total Weight (g)
Application Range
Stick, Mig, Tig, Arc Welding,
Grinding, Plasma,
Oxy Cutting & Brazing
Lens: AS/NZS1338.1,
EN379, ANSI Z87.1,
CSA Z94.3
Shell: AS/NZS1337.1
High Impact EN 175 B,
ANSI Z87.1, CSA Z94.3
> Super-Size viewing area: 98 x 87mm, with ultra-clear vision
> Dual Shade Range 5-8 / 9-13 plus grind mode to cover a wide range of welding processes
> 4 Arc Sensors for reliable arc detection & switching
> Grind-Mode, locks the lens in light shade at the flick of a switch
> AS1337.1 High-impact rated a must for many work sites

> Ideal for MIG, Stick & TIG welding down to 5 amps
> For professional & industrial applications
  • Functions: variable shade 9-13, sensitivity & delay adjustments, plus grind-mode switch (locks the lens in light shade)
  • High-Impact tested and rated to Australian standard AS1337.1
  • Auto-darkening lens complies with AS1338.1
  • 'Hinge & Lock' lens retainer system = easy cover lens replacement, seals tightly against spatter to prevent damage to electronic lens
  • Magnification lens holder - takes standard magnification lenses
  • Reliable Power Source: Replaceable battery plus solar assist, efficient electronics for low power consumption
  • 'Full Laminate' lens construction: each layer in the electronic lens assembly is firmly laminated for superior optical quality and long service life. This is in contrast to cheaper lenses which are simply glued on the edge and, over time, are prone to contamination and failure.
  • Lightweight, durable and shock resistant shell
  • Switching speed: 1/30,000 (0.00003) sec
  • Auto-on & Auto-off = No buttons to press, hassle-free operation
  • 2 year/24 month warranty - Up to 100% longer than other helmets in this class

  • 1 x Cover Lens - Inner 115 x 92mm
  • 1 x Cover Lens – Outer 137 x 117mm
Product Brochure
Weldclass Product Brochure
2.29 MB
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  • PROMAX 500 (W003)
Viewing Area (mm)
Cartridge Size (mm)
Arc Sensors (No.)
Light State
Shade Control
Power On/off
Sensitivity Control
UV/IR Protection
Helmet Power Supply
Respirator Power Supply
Switching Time Light To Dark
Delay Time Dark To Light (Seconds) (sec)
TIG Rated Minimum (amp)
Grinding Function (Yes / No)
Inactive Shade (Grind/Off)
Operating Temperature (ºC)
Storing Temperature (ºC)
Helmet Material
Total Weight (g)
Application Range
Price (ex GST)
Price (inc GST)

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