Airco ??

[jopaerya]

Hello

Found this thing a few times in the larger command bunkers at Wolfsschlucht II ( Margival )
now I found a photo of a other one in the living rooms in the U-Boot pens at St Nazaire .

Does anyone has any information or knows the real function of this device ??

Regards Jos

[Simperator]

Hi Jos,

I'm no expert about it, but hadn't these bunkers a filtrated air system? Could it be a fresh air supply system?

Regards,
Simon

[jopaerya]

Hi Simon

Your option sounds logical , but I don't know for sure .

Regards Jos

[AvB]

Yes it's the fresh air system. The pipes are incorporated in the ceilings and walls.


Grossbunker Vregny.

[jopaerya]

Hello Arthur

Thanks for your picture , so the fresh air was blowed out the sprayer , but then we
also need a outtake for the air or was this done by the "Überdruckventile" ??

Regards Jos

[jopaerya]

Hi , here a other picture from Benny Vermeire , as you can see a line of minimum of five .
please note also the line of grids on the side of the bunker .

Regards Jos

[jopaerya]

From Cédric Lemonnier a other picture of this item .

Regards Jos