Winteb Air pipe heads_DN80 for damen ships

Air pipe heads, system winteb.nl, WIN2000, DN80, without closing device
These air pipe heads are used on most DAMEN ships.
The heads are separeted in 3 parts each, for easier painting.
scale 1:25, 4 Air pipe heads
diameter: 6,4 mm , flange 7,6 mm
height without pipe: 10,2 mm
Fits on 3x0,5 mm brass pipe.
scale 1:32, 5 Air pipe heads
diameter: 5,0 mm , flange 5,9 mm
height without pipe: 8,0 mm
Fits on 2,5x0,5 mm brass pipe.
scale 1:50, 5 Air pipe heads
diameter: 3,2 mm , flange 3,8 mm
height without pipe: 5,1 mm
Fits on 1,5x0,2 mm brass pipe.