Grace Catalog 2008

gas chromatography
Fittings Selection Guide
To determine the size of a nut or female pipe thread, compare it to the silhouettes below. To determine the size of a ferrule,
measure its inside diameter. Please note that tubing fitting sizes are based on the outside diameter of the tube, while pipe thread
fitting sizes are based on the inside dimension of the pipe. Pipe and tubing fittings are not interchangeable.
Tubing Nut Sizes*
1/16" 1/8" 3/16" 1/4" 3/8" 1/2"
0127
Female Pipe Thread Connectors*
Tubing
gc accessories | fittings
Tubing
*Silhouettes shown at actual size.
Parker Fittings
1/8" FPT
1/8" (6-2-GBG) 1/4" FPT 3/8" FPT 1/2" FPT
Parker fittings are available in two forms: the CPI one-piece ferrule and the A-Lok two-piece ferrule. Most parts are available in
brass or stainless steel and should be matched to the tubing, particularly in thermal applications.
5767
Parker Fittings
Description Dimensions Qty.
Nuts
Ferrules
CPI
Tees
A-LOK
A-Lok
Brass
Part No.
CPI
Brass
Part No.
Qty.
A-Lok
Stainless Steel
Part No.
CPI
Stainless Steel
Part No.
1/16" 10/pk 11600 14057 10/pk 11700 141575
1/8" 10/pk 11601 14058 10/pk 11701 14158
3/16" 10/pk 11602 60000 10/pk 11702 61000
1/4" 10/pk 11603 14059 10/pk 11703 14159
3/8" 10/pk 11604 60002 10/pk 11704 610025
1/2" 10/pk 11605 600045 5/pk 11705 610045
1/16" 10/pk 11606 14060 10/pk 11706 141605
1/8" 10/pk 11607 14061 10/pk 11707 14161
3/16" 10/pk 11608 60006 10/pk 11708 61006
1/4" 10/pk 11609 14062 10/pk 11709 14162
3/8" 10/pk 11610 60008 10/pk 11710 610085
1/2" 5/pk 11611 600105 5/pk 11711 610105
1/16" ea 11612 14075 ea 11712 14175
1/8" ea 11613 14053 ea 11713 14176
3/16" ea 11614 60012 ea 11714 61012
1/4" ea 11615 14077 ea 11715 14177
3/8" ea 11616 60014 ea 11716 61014
1/2" ea 11617 60016 ea 11717 61016
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