The Weltek Navitek S4 Air Fed auto darkening welding helmet is a high-quality air fed welding mask and RPE welding fume extractor featuring variable shade from 9-13, so suitable for all welding jobs. It has a flip up visor for grinding mode, 2 Air flow speeds with L-Ion battery 10 hours running time. Conforms to EN12941 and comes with handy storage bag


Complete package ready to use, helmet, air blower unit with battery, charger & hoses
Lightweight, Easy to use, Flip up visor for grinding and welding shade 9-13
Full range of replacement filters, lenses and spares available


Airkos Blower Unit Details
2 Airflow Speeds 180 & 220 Litres per minute
High-quality RPE welding fume extractor meeting new HSE 2019 guidelines TH2P-RSL EN 12941
Audible and Visual Clogged Filter Alarm for added safety
Rechargeable 4 Cell Lithium-ion Battery with 10 hours Running Time
Airkos Supplied with Main Filter & Pre Filter
Conforms to EN12941, Filtration TH2P-RSL
Weight 1.18 Kg


Navitek S4 Auto Darkening Welding Helmet Details
Flip us visor assy for grinding mode
Dark Shade: DIN 9-13, Clear Shade: DIN 4
Switching Speed: 0-2ms, Arc Sensors: 4
Viewing Area: 93 x 43mm
Power: Solar, Sensitivity & Delay: Yes
Grinding: Yes - EN175B
Conforms to EN166B, 175B, 379
Includes: Storage Bag