odd o-ring sealed fitting need help identifing

[swanlzsong]

Hi,

I have a strange fitting that I have never seen before and have been unable to locate any information on. The fitting has straight threads and terminates in body seal o-ring. The threads are 1mm pitch and 14.6 mm major diameter. Attached is a picture of the offending fitting. Any help would be appreciated!

2014-03-18-242.jpg

[Cake of Doom]

I've come across similar fittings used in the Poly-Pipe, push fit plumbing systems. Not an exact fit for your picture but damn close.

[jboggs]

You might send your picture to a few plastic fitting manufacturers to see if they recognize it. Try:
http://www.colder.com/
http://www.coleparmer.com/