Am 27.10.2011 10:04, schrieb Mr Green:

Yes - I assume something like that - but I have never had the old style ones
come apart from the hose so I am surprised if that is the case.


If these parts are the same as sold in Germany, they are different now.
The old ones were made with a saw like profile in order make a tight
connection. It was almost impossible to disconnect both, joint and pipe
without heating. The new joints now have a O-ring gasket. It is easier
now to connect and to disconnect the interconnection.
Cheers
Gotthelf
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http://www.wolmershaeuser.de