The Suttner 200075406 is the genuine OEM 6.5 air injector nozzle for the Suttner ST-75 and ST-76 foamers. The air injector nozzle meters how much solution is drawn into the air stream, so the orifice size sets the foam’s thickness and output. Match the size to the foam consistency you want.
- Genuine Suttner OEM air injector nozzle
- Orifice size 6.5
- Fits Suttner ST-75 and ST-76 foamers
A larger number draws more solution for wetter, heavier foam; a smaller number gives drier foam.








