CleanAIR CA-20 Grand GDS

CleanAIR CA-20 Grand GDS

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

720 € incl. VAT

600 €

Availability: On stock

Producer: CleanAIR


This innovative welding helmet 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 helmets are equipped with auto-darkening filters (Balder Grand) which use the revolutionary technology of Angular Dependence Compensation ADC Plus.

Areas of application

Professional welding helmet 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

Technical data 

  • Weight 565 g 
  • Protection factor (NPF) 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 
  • Viewing area 97 x 68 mm 
  • Filter opening 110 × 110 mm 
  • Weight 165 g
  • Open state shade 4
  • Closed state shade 6–8 / 9–13
  • Shade adjustment external
  • Sensitivity adjustment external
  • Delay adjustment external
  • Grinding mode external
  • Switching time at +23 °C 0,15 ms
  • Clearing time 0,2 – 0,8 s
  • UV/IR protection UV 16/IR 16
  • Temperature range −10 °C / +60 °C
  • TIG detection enhanced
  • Energy supply solar cells – no battery change



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