HAHA love the translation you are telling me to use Gasolin in the gas inlet haha..

well the diameter inside of tube
1. is 21mm and in the middel(thin part of the tube) it 8mm and the inlet for gas is a 6mmtubing with inside diameter on 4mm.

Lazy as i am i haven tested it yet but hmm maybe i should, ah well there comes another day tomorrow.


2. is 17mm and in the middel(thin part of the tube) is 6mm and same gas inlet.

Do you think that will work as a venturi and will it make small gasbubbles if it does maybe it will be a good ide to blow in to the reaktor, what do you think about that Proffesor M