Navitek S4 Air Fed Flip Up Welding Helmet

The Navitek S4 air fed welding and grinding helmet from Weltek delivers premium respiratory protection and optical clarity in one robust system. Designed for professional welders, it features a true colour auto-darkening filter (ADF),  a flip-up front for grinding, and a lightweight yet durable shell. Paired with the Airkos PAPR blower unit, it ensures clean airflow and maximum operator comfort in demanding welding environments.

The Weltek Navitek S4 Air Fed auto darkening helmet is a complete, great value package - ready to go straight out of the box. The S4 helmet features side windows to help prevent claustrophobia, flip up front for grinding mode,10 hours lithium - iron battery life and 4  screen sensors. Conforms to the latest EN12941 regulation.

• Dark shade: Din 9-13
• Clear shade Din 4
• Grinding shade: Din 2
• Switching speed :0.2ms
• Arc sensors: 4
• Viewing area: 93 x 43
• 160 degree side vision
• Optical classes: 1/1/1/2
• Technology: Twisted Nematic
• Conforms to EN12941,EN166B,175B,379 (solid+ liquid particles) P3 and FFP3
• Power: solar
• Controls: step-less
• Sensitivity and delay: yes
• Grinding: yes -EN175B
• Includes face seal
• Total weight:581g
• Warranty: 2 Years

   Airkos Blower Unit
 

• 2 airflow speeds 180 & 220 litres per minute
• Audible and visual clogged filter alarm
• Audible and visual low battery alarm
• Rechargeable 4 cell lithium-iron battery with 10 hours running time supplied as standard
• Optional 6 cell heavy duty lithium-iron battery available with 14 hours running time
• Airkos supplied with main filter and prefilter
• Filtration PRSLTH2 (P3)
• Conforms to EN12941
• Weight: 1.18kg
• 1 Year warranty (6 months on the battery)