Navitek Airfed Grinding System with Shade 5 Flip Up Visor
Includes: Visor, Blower Unit and Storage Carry Bag
20-Point APF Protection
This airfed cutting & grinding helmet system is classified as equivalent to FFP3 and provides protection against Coronavirus. FFP3 provides a 20-points protection factor unlike an FFP2 disposable mask that offers 10-points protection. FFP3 masks are currently being used in hospitals to protect medical staff treating patients with covid-19. The system also provides full face protection with the elasticated hood unlike a mask. The only requirement is that the system is sanitised after each use/shift. This rechargeable battery operated system is currently being used effectively in care homes up and down the country.
Optional Clear Only Visor (Code: CR7700)
The Cutting version of the Navitek® combines a large clear visor for grinding, to a extra-large shade DIN 5 visor for cutting and brasing. 
The resulting view area in shade DIN 5 is among the largest ones on the market.
When associated to the Airkos®, the Navitek® DIN 5 Visor provides the filtration of Solid and Liquid Particules (PSL). The bolted and flame retardant face seal guarantees a limited TH2 inward leakage inside the headtop.
The main filter on the Airkos® is classified as « Re-usable » (PRSL), and does not need to be replaced after every shift. The visual and sound alarm will inform the operator when to replace the filter. 
With a simple pressure on the unique control knob, The Airkos* provides a steady 180l/m to 220l/m airflow inside the headtop. The blower unit will electronically adjust to maintain this minimum airflow.
The Airkos* Black Edition is powered by a Lithium-ion battery, with a 10-hour operating time. The filtration unit is equipped with a distinctive alarm for the battery, informing the operator when the charge is running low.
Airkem Blower Unit
 4 airflows speeds from 180 to 220 l/m
 Filtration: PRSL
 Audible and visual clogged filter alarm 
 Audible and visual low battery alarm 
 Pre-filter and spark protection
 Rechargeable 4 cell Lithium-ion battery with 10 hours running time supplied as standard
 Optional 6 cell heavy duty Lithium-ion battery available with 14 hours running time 
 Warranty: 1 Year
 Conforms to EN 12941