CA-20 welding hood

Welding hood CA-20 represents the combination of high level optical quality 1/1/1/1 and the highest class of respiratory protection TH3.

This innovative welding hood brings a solution for integrated air distribution allowing the possibility to adjust the airflow direction and at the same time ensures the maximum level of welder´s protection, making it the best choice for use in the heaviest industrial environments. The CA-20 welding hoods are equipped with auto-darkening filters (Balder Grand) which use the revolutionary technology of Angular Dependence Compensation ADC Plus.

Areas of application
Professional welding hood suitable for all welding methods including TIG, even with very low welding currents.

Details

Areas of application

  • Professional welding hood suitable for all welding methods including TIG, even with very low welding current.
Features & Benefits

  • Attractive design
  • Low weight
  • Integrated air distribution system
  • Adjustable airflow direction
  • Easily and quickly exchangeable face seal
  • Enlarged viewing area 97×68 mm
  • ADC plus technology provides the best optical quality 1/1/1/1 and improved colour recognition thanks to a revolutionary UV/IR filter, certified for grinding operations as well.
Complete hoods
Protective hood for welders CA-20
with integrated air distribution,
including ADF Balder Grand V9-13 DS
70 20 70*
Protective hood for welders CA-20
with integrated air distribution,
including ADF Balder Grand V6-8/9-13 GDS
70 20 81*
Spare parts, accessories
Protective hood CA-20 (DS internal control)
with integrated air distribution, without ADF
70 20 00F
Protective hood CA-20 (GDS external control)
with integrated air distribution, without ADF
7020 01F
Face seal CA-20 – Standard 70 20 60*
Light flexi hose (QuickLOCK™ – CA40x1/7“) 71 00 60
Light flexi hose (QuickLOCK™ – bayonet)
for CA Basic
71 00 60B
Hose holder 70 20 32
Front frame CA-20 70 20 31
Protection plate external 70 20 71
Protection plate internal 107,5×71,5 mm 70 20 72
Headband 70 25 41
Set of sweatbands 70 25 42
Autodarkening filter BH3 Grand V9-13DS 40 50 70
Autodarkening filter BH3 Grand V6-8/9-13GDS 40 50 80
* If “Flexi” face seal required, please, add “F” to the end of the product code
BH3/CA-20 Grand GDS BH3/CA-20 Grand DS
Weight 565 g 535 g
Protection factor (NPF) 500* 500*
Certification EN 175, EN 12941* TH3, EN 14594 3B*
* certification valid only for version CA-20 (with integrated breating protection)
Auto-darkening filters; technical data
Certification EN 379 EN 379
Optical classes 1 / 1 / 1 / 1 1 / 1 / 1 / 1
Viewing area 97 x 68 mm 97 x 68 mm
Filter opening 110 × 110 mm 110 × 110 mm
Weight 165 g 125 g
Open state shade 4 4
Closed state shade 6–8 / 9–13 9–13
Shade adjustment external internal
Sensitivity adjustment external internal
Delay adjustment external internal
Grinding mode external no
Switching time at +23 °C 0,15 ms 0,15 ms
Clearing time 0,2 – 0,8 s 0,2 – 0,8 s
UV/IR protection UV 16/IR 16 UV 16/IR 16
Temperature range −10 °C / +60 °C −10 °C / +60 °C
TIG detection enhanced enhanced
Energy supply solar cells – no battery change solar cells – no battery change