Hi, I'm looking for som parts for my bottle filler project, and was wondering if anyone here knows where I can get it.
I'm looking for a rubber/silicone bung or something that makes an air tight seal around the bottle neck when I fill.
It is offcource a counterpressure bottle filler I'm making.
I have noe tube of bung that goes into the bottle, but it is such a tight fit that the bottle follows the filler back up when I lift it.
The thing I need must therefor make a tight seal, but not get stuck to or in the bottle.... Can anyone please help me.
I'm looking for a rubber/silicone bung or something that makes an air tight seal around the bottle neck when I fill.
It is offcource a counterpressure bottle filler I'm making.
I have noe tube of bung that goes into the bottle, but it is such a tight fit that the bottle follows the filler back up when I lift it.
The thing I need must therefor make a tight seal, but not get stuck to or in the bottle.... Can anyone please help me.