Lincoln Electric Galaxsis Welding Helmet K4438-2 is an auto-darkening helmet for welding tasks requiring appropriately selected eye and face protection. The adjustable shade 9–13 lens distinguishes this model from fixed-shade and other variable-shade configurations.
Key Features and Benefits
- An external adjustment selects shades 9–13 within the documented range.
- A separate grind mode supports the manufacturer-listed grinding configuration.
- Two arc sensors are specified for the lens.
- Ratchet headgear allows fit adjustment.
- Additional cover lenses are identified separately from the welding filter.
Technical Specifications
| Specification | Details |
|---|---|
| Model / manufacturer part number | K4438-2 |
| Equipment type | Auto-darkening welding helmet |
| Lens shade range | 9–13 |
| Controls | External shade/grind control |
| Headgear | Adjustable ratchet |
| Arc sensors | 2 |
| Viewing area | 3.82 × 1.73 in; distinct from cartridge dimensions |
Applications and Compatibility
For the welding processes identified in the helmet instructions, with the correct shade and settings for the application. Grinding mode is separate from welding mode. Check helmet fit and compatibility before selecting a hard-hat adapter or magnifying lens.
What Is Included
- Galaxsis Welding Helmet
- Additional inside and outside clear cover lenses, as listed by the manufacturer
Setup and Documentation
Read the helmet instructions before use. Inspect the shell, auto-darkening filter and clear cover lenses; adjust fit, sensitivity and delay as directed. Confirm welding mode and suitable shade before striking an arc. Use only the specified replacement components.
Frequently Asked Questions
What shade range does this model provide?
K4438-2 is documented with an adjustable shade 9–13 welding lens.
Is it a fixed-shade helmet?
No. It uses an auto-darkening lens with the adjustable shade range listed above.
Does the listing include accessories beyond the helmet?
The manufacturer identifies additional clear cover lenses. A separate PPE/tool kit is not represented as included.