Hi Guys
I have just acquired a large jar 5 litres with a tap already installed, which I was able remove and fit a tube union from a commercial tube, it works fine and keeps a vacuum but....
The opening has a 4 inch neck and it sucks a lot of my pubic belly into the jar which is quite uncomfortable. I'd like to reduce the opening down to 3 inches the same at the max tube I have so its a neater fit around my cock n balls.
Its a glass jar and was a tension stopper, there's no thread in the glass and its about 4 inches across. it seems to take araldite epoxy glue well of I can find something to close the opening a bit )
UKAquanaut wrote:Hi Guys
I have just acquired a large jar 5 litres with a tap already installed, which I was able remove and fit a tube union from a commercial tube, it works fine and keeps a vacuum but....
The opening has a 4 inch neck and it sucks a lot of my pubic belly into the jar which is quite uncomfortable. I'd like to reduce the opening down to 3 inches the same at the max tube I have so its a neater fit around my cock n balls.
Its a glass jar and was a tension stopper, there's no thread in the glass and its about 4 inches across. it seems to take araldite epoxy glue well of I can find something to close the opening a bit )
Thanks
Jerry
Please try pumptoys. they have a lot of different seals
There is both commercially made gaskets and rings made for pumpers. Also try your hardware or plumbing supply store or section for soft rings or gaskets. They come in the size you want.
Don't know where you live but in the states they make a reducer by fernco that would reduce from 4" to a 3" opening its made of rubber take a knife round out the edges for a comfortable fit made for pvc pipe also inexpensive about $3 us no need for the price of a pump toys seal
)