Have the siphon for my new kitchen bought and let it mount. After a few hours much to me that this is leaking and have again called someone to look at this. The mechanic said that it is generally so, the rubber so should be the seal ring to soft and thin, it may be that these shifts and slipping when pulling to the closure. So even with my siphon. Have communicated this to the seller and rehearsing a call from a friendly man received. I think the pennies for another sealing ring are bearable for a nice conversation. ) Also believe that I would exchange the siphon with safety but can to me the effort was too much and would rather let replace the sealing ring.
