0:01
mp3 wav
Air pump - very short 5.
+ more info
0:01
mp3 wav
Air pump - very short 4.
+ more info
0:01
mp3 wav
Air pump - very short 3.
+ more info
0:01
mp3 wav
Air pump - very short 2.
+ more info
0:01
mp3 wav
Air pump - very short 1.
+ more info
0:06
mp3 wav
Air pump - very long slow.
+ more info
0:05
mp3 wav
Air pump - long and moderate.
+ more info
0:07
mp3 wav
Manual air pump pumping by hand.
+ more info
0:22
mp3 wav
Designed weapon source recording - hollow air pump tapping.
+ more info
0:03
mp3 wav
High pressure air release, smooth and wavering.
+ more info
0:02
mp3 wav
High pressure air release, floppy.
+ more info
0:01
mp3 wav
High pressure air release, quick and shrill.
+ more info
0:02
mp3 wav
High pressure air release, quick spurts followed by moderate release.
+ more info
0:02
mp3 wav
High pressure air release, quick spurts followed by long release.
+ more info
0:01
mp3 wav
High pressure air release, quick spurts.
+ more info
0:02
mp3 wav
High pressure air release, wavering.
+ more info
0:01
mp3 wav
High pressure air release spurt.
+ more info
0:12
mp3 wav
Squeaky air pump pumping (3).
+ more info
0:14
mp3 wav
Squeaky air pump pumping (2).
+ more info
0:07
mp3 wav
Squeaky air pump pumping (1).
+ more info