I don't know why but it feels good listening to these ISAF doors.

SHF-822

Hello.Where are you from?

@rattiofficial

7 жыл бұрын

Helsinki Finland. :)

@umitdogukanyalap3152

7 жыл бұрын

Thanks :)

I love air doors, pumps power them right?

@rattiofficial

2 жыл бұрын

Yes. There is a piston inside a cylinder that is pressurized with air moving into a direction or the other. This what moves the door hinges and the noise comes largely from the magnetic valve controlling the air.

@LJ07EBP

2 жыл бұрын

@@rattiofficial I see, it would be nice if u could record a video of the stuff inside the door box doing they're thing whilst the doors open and close

Hyvä video. Eikös tää oo Volvo 7700H eikä 7900H?

@rattiofficial

7 жыл бұрын

Katos ajatusvirhe. Kiiitos.

@nukenofficial.

7 жыл бұрын

Ratti Np. Ihmettelin ekaks vähäse :D Ei haittaa :)