Product Name： 638P Welding Helmet
Type： Worn on the head
Lens holder： Fixed
Lens size： 4¼” x 3¼” (108 x 83mm)
- Impact resistance
Includes front and side impact resistance.
- Resistance to ignition and hot penetration
According to the testing method of the European standard, heat one end of a steel rod, 300 mm long and 6 mm nominal diameter to 650 ℃. Press the heated face of the rod against the surface of the sample for 5 seconds. The welding helmet must not ignite, continue to glow nor be pierced.
- Electrical insulation
The welding helmets provides excellent electrical insulation.
- Light reflectance
All inside surfaces of the welding helmet have a matt finish.
- Light attenuation
The welding helmet shell can block harmful light during the welding process, and no unattenuated light is visible in any position of the welding helmet.
- Quick and easy lens replacement
Due to the patented design, filter lenses and cover lenses can be installed and removed easily and quickly.
- Made in Taiwan
Worn on the head
4¼" x 3¼"