1/2" Compression fittings

[K3v1n]

I am having trouble finding 1/2" compression fittings that is the right size for the 1/2" copper coil to fit all the way through the locking nut. Where is a good place to buy them?

I am working on a after cooler for the air compressor.

 

[gbynum]

I'm ASSUMING your tube is 1/2" OD, not ID. Look at Parker Compress-Align. I selected 1/2" NPT for the connection ... other sizes are available ... and get part number 68CA-8-8

You'll get lots of hits on Google. Parker literature will give all dimensions.

 

[egdede]

^^^ sometimes identified/labeled by the compression sleeve (5/8 for 1/2" pipe).

 

[The Cobbler]

yes, is your tube 1/2 OD or 5/8 OD?