The 742 model is a lightweight (CL1) full-face respirator designed to provide the user with a high level of protection and comfort. The filter connection is a bayonet-type side connection, allowing the use of Climax 757-N and 757 filter ranges, offering the user a wide selection of filters to choose from . The connection is designed to prevent incorrect filter attachment to the mask . Ideal for working in contaminated atmospheres where the oxygen content in the air exceeds 19.5% by volume.

• Class: 1
• Class 1 visor. Offers protection against impacts from high-speed, low  -energy particles (F)
• Harness point: 5
• Compatible filters: model 757-N / 757
  
• Material: Thermoplastic elastomer
  
• Weight: 454 gr.
  
• Standards: EN 136:1998 / EN 166:2001
  
• Complies with regulation (EU) 2016/425.