Night Vision Nitrogen Purge Kit with Adapter for PVS-7, PVS-14, MUM-14/MINI-14 and ANVIS-6 & 9 - AN/AVS, Sentinel, MOD-3 Night Vision Devices

Night Vision 

Nitrogen Purge Kit 

with 

Adapter for 

PVS-7, PVS-14, 

MUM-14/MINI-14,

ANVIS-6 & 9 - AN/AVS, 

Sentinel 

and 

MOD-3

Night Vision Devices

The Purge Kit is a portable and efficient kit used to evacuate air

 from the night vision device and 

backfill the system 

with dry nitrogen.

 This procedure eliminates contaminants and 

moisture that 

can degrade optical performance of the 

night vision device.