| DF90BUE-4-4 | Double | 90° Bulkhead Union Elbow | 1/4” × 1/4” |
| DF90BUE-6-6 | Double | 90° Bulkhead Union Elbow | 3/8” × 3/8” |
| DF90BUE-8-8 | Double | 90° Bulkhead Union Elbow | 1/2” × 1/2” |
| SF90BUE-4-4 | Single | 90° Bulkhead Union Elbow | 1/4” × 1/4” |
| SF90BUE-6-6 | Single | 90° Bulkhead Union Elbow | 3/8” × 3/8” |
| DF90BWE-4-4 | Double | 90° Butt Weld Elbow | 1/4” × 1/4” |
| DF90BWE-6-6 | Double | 90° Butt Weld Elbow | 3/8” × 3/8” |
| SF90BWE-4-4 | Single | 90° Butt Weld Elbow | 1/4” × 1/4” |
| SF90BWE-6-6 | Single | 90° Butt Weld Elbow | 3/8” × 3/8” |
| DF90FEC-4-4 | Double | 90° Female Elbow Connector | 1/4” × 1/4” |
| DF90FEC-4-6 | Double | 90° Female Elbow Connector | 1/4” × 3/8” |
| DF90FEC-4-8 | Double | 90° Female Elbow Connector | 1/4” × 1/2” |
| DF90FEC-6-4 | Double | 90° Female Elbow Connector | 3/8” × 1/4” |
| DF90FEC-6-6 | Double | 90° Female Elbow Connector | 3/8” × 3/8” |
| DF90FEC-6-8 | Double | 90° Female Elbow Connector | 3/8” × 1/2” |
| DF90FEC-8-8 | Double | 90° Female Elbow Connector | 1/2” × 1/2” |
| SF90FEC-4-4 | Single | 90° Female Elbow Connector | 1/4” × 1/4” |
| SF90FEC-4-6 | Single | 90° Female Elbow Connector | 1/4” × 3/8” |
| SF90FEC-6-4 | Single | 90° Female Elbow Connector | 3/8” × 1/4” |
| SF90FEC-6-6 | Single | 90° Female Elbow Connector | 3/8” × 3/8” |
| SF90FEC-6-8 | Single | 90° Female Elbow Connector | 3/8” × 1/2” |
| SF90FEC-8-8 | Single | 90° Female Elbow Connector | 1/2” × 1/2” |
| DF90MEC-4-2 | Double | 90° Male Elbow Connector | 1/4” × 1/8” |
| DF90MEC-4-4 | Double | 90° Male Elbow Connector | 1/4” × 1/4” |
| DF90MEC-4-6 | Double | 90° Male Elbow Connector | 1/4” × 3/8” |
| DF90MEC-4-8 | Double | 90° Male Elbow Connector | 1/4” × 1/2” |
| DF90MEC-6-2 | Double | 90° Male Elbow Connector | 3/8” × 1/8” |
| DF90MEC-6-4 | Double | 90° Male Elbow Connector | 3/8” × 1/4” |
| DF90MEC-6-6 | Double | 90° Male Elbow Connector | 3/8” × 3/8” |
| DF90MEC-6-8 | Double | 90° Male Elbow Connector | 3/8” × 1/2” |
| DF90MEC-8-6 | Double | 90° Male Elbow Connector | 1/2” × 3/8” |
| DF90MEC-8-8 | Double | 90° Male Elbow Connector | 1/2” × 1/2” |
| DF90SWE-4-4 | Double | 90° Socket Weld Elbow | 1/4” × 1/4” |
| DF90SWE-6-6 | Double | 90° Socket Weld Elbow | 3/8” × 3/8” |
| SF90SWE-4-4 | Single | 90° Socket Weld Elbow | 1/4” × 1/4” |
| SF90SWE-6-6 | Single | 90° Socket Weld Elbow | 3/8” × 3/8” |
| DF90UE-4-4 | Double | 90° Union Elbow | 1/4” × 1/4” |
| DF90UE-6-6 | Double | 90° Union Elbow | 3/8” × 3/8” |
| DF90UE-8-8 | Double | 90° Union Elbow | 1/2” × 1/2” |
| SF90UE-4-4 | Single | 90° Union Elbow | 1/4” × 1/4” |
| SF90UE-6-6 | Single | 90° Union Elbow | 3/8” × 3/8” |
| SF90UE-8-8 | Single | 90° Union Elbow | 1/2” × 1/2” |
| DFBWMC-4-2 | Double | Bulkhead / Butt-Weld Male Connector | 1/4” × 1/8” |
| DFBWMC-4-4 | Double | Bulkhead / Butt-Weld Male Connector | 1/4” × 1/4” |
| DFBWMC-6-4 | Double | Bulkhead / Butt-Weld Male Connector | 3/8” × 1/4” |
| DFBWMC-6-6 | Double | Bulkhead / Butt-Weld Male Connector | 3/8” × 3/8” |
| DFBWMC-6-8 | Double | Bulkhead / Butt-Weld Male Connector | 3/8” × 1/2” |
| DFBFC-4-4 | Double | Bulkhead Female Connector | 1/4” × 1/4” |
| DFBFC-6-4 | Double | Bulkhead Female Connector | 3/8” × 1/4” |
| DFBFC-8-6 | Double | Bulkhead Female Connector | 1/2” × 3/8” |
| DFBFC-8-8 | Double | Bulkhead Female Connector | 1/2” × 1/2” |
| SFBFC-4-4 | Single | Bulkhead Female Connector | 1/4” × 1/4” |
| SFBFC-6-4 | Single | Bulkhead Female Connector | 3/8” × 1/4” |
| DFBMC-4-4 | Double | Bulkhead Male Connector | 1/4” × 1/4” |
| DFBMC-6-4 | Double | Bulkhead Male Connector | 3/8” × 1/4” |
| DFBMC-6-6 | Double | Bulkhead Male Connector | 3/8” × 3/8” |
| SFBMC-4-4 | Single | Bulkhead Male Connector | 1/4” × 1/4” |
| SFBMC-6-4 | Single | Bulkhead Male Connector | 3/8” × 1/4” |
| SFBMC-6-6 | Single | Bulkhead Male Connector | 3/8” × 3/8” |
| DFBRU-6-4 | Double | Bulkhead Reducing Union | 3/8” × 1/4” |
| DFBRU-8-4 | Double | Bulkhead Reducing Union | 1/2” × 1/4” |
| DFBRU-8-6 | Double | Bulkhead Reducing Union | 1/2” × 3/8” |
| SFBRU-6-4 | Single | Bulkhead Reducing Union | 3/8” × 1/4” |
| SFBRU-8-6 | Single | Bulkhead Reducing Union | 1/2” × 3/8” |
| DFBU-6-6 | Double | Bulkhead Union | 3/8” × 3/8” |
| SFBU-4-4 | Single | Bulkhead Union | 1/4” × 1/4” |
| SFBU-6-6 | Single | Bulkhead Union | 3/8” × 3/8” |
| SFBU-8-8 | Single | Bulkhead Union | 1/2” × 1/2” |
| DFFBT-4-4-4 | Double | Female Branch Tee | 1/4” × 1/4” × 1/4” |
| DFFBT-6-6-4 | Double | Female Branch Tee | 3/8” × 3/8” × 1/4” |
| DFFBT-6-6-6 | Double | Female Branch Tee | 3/8” × 3/8” × 3/8” |
| DFFBT-8-8-6 | Double | Female Branch Tee | 1/2” × 1/2” × 3/8” |
| DFFBT-8-8-8 | Double | Female Branch Tee | 1/2” × 1/2” × 1/2” |
| SFFBT-4-4-4 | Single | Female Branch Tee | 1/4” × 1/4” × 1/4” |
| SFFBT-6-6-6 | Single | Female Branch Tee | 3/8” × 3/8” × 3/8” |
| SFFBT-8-8-6 | Single | Female Branch Tee | 1/2” × 1/2” × 3/8” |
| DFFC-4-4 | Double | Female Connector | 1/4” × 1/4” |
| DFFC-4-6 | Double | Female Connector | 1/4” × 3/8” |
| DFFC-4-8 | Double | Female Connector | 1/4” × 1/2” |
| DFFC-6-4 | Double | Female Connector | 3/8” × 1/4” |
| DFFC-6-6 | Double | Female Connector | 3/8” × 3/8” |
| DFFC-6-8 | Double | Female Connector | 3/8” × 1/2” |
| DFFC-8-8 | Double | Female Connector | 1/2” × 1/2” |
| SFFC-4-4 | Single | Female Connector | 1/4” × 1/4” |
| SFFC-4-6 | Single | Female Connector | 1/4” × 3/8” |
| SFFC-4-8 | Single | Female Connector | 1/4” × 1/2” |
| SFFC-6-4 | Single | Female Connector | 3/8” × 1/4” |
| SFFC-6-6 | Single | Female Connector | 3/8” × 3/8” |
| SFFC-6-8 | Single | Female Connector | 3/8” × 1/2” |
| SFFC-8-6 | Single | Female Connector | 1/2” × 3/8” |
| DFFRT-4-4-4 | Double | Female Run Tee | 1/4” × 1/4” × 1/4” |
| DFFRT-6-4-6 | Double | Female Run Tee | 3/8” × 1/4” × 3/8” |
| DFFRT-6-6-6 | Double | Female Run Tee | 3/8” × 3/8” × 3/8” |
| DFFRT-8-8-8 | Double | Female Run Tee | 1/2” × 1/2” × 1/2” |
| SFFRT-4-4-4 | Single | Female Run Tee | 1/4” × 1/4” × 1/4” |
| SFFRT-6-4-6 | Single | Female Run Tee | 3/8” × 1/4” × 3/8” |
| SFFRT-6-6-6 | Single | Female Run Tee | 3/8” × 3/8” × 3/8” |
| FTSA-4-4 | — | Female Tube Adapter | 1/4” × 1/4” |
| FTSA-4-6 | — | Female Tube Adapter | 1/4” × 3/8” |
| FTSA-4-8 | — | Female Tube Adapter | 1/4” × 1/2” |
| FTSA-6-4 | — | Female Tube Adapter | 3/8” × 1/4” |
| FTSA-6-6 | — | Female Tube Adapter | 3/8” × 3/8” |
| FTSA-8-8 | — | Female Tube Adapter | 1/2” × 1/2” |
| SE-2F-2M | — | Female × Male Adapter | 1/8” |
| DFS-4 | Double | Ferrule Set | 1/4” |
| DFS-6 | Double | Ferrule Set | 3/8” |
| DFS-8 | Double | Ferrule Set | 1/2” |
| FS-2-S | Single | Ferrule Set | 1/8” |
| SF-2-S | Single | Ferrule Set | 1/8” |
| SF-4-S | Single | Ferrule Set | 1/4” |
| SF-6-S | Single | Ferrule Set | 3/8” |
| SF-8-S | Single | Ferrule Set | 1/2” |
| FGA-4-4 | — | Gauge Adapter | 1/4” × 1/4” |
| FGA-6-6 | — | Gauge Adapter | 3/8” × 3/8” |
| FGA-8-8 | — | Gauge Adapter | 1/2” × 1/2” |
| DFMBT-4-4-6 | Double | Male Branch Tee | 1/4” × 1/4” × 3/8” |
| DFMBT-4-4-8 | Double | Male Branch Tee | 1/4” × 1/4” × 1/2” |
| DFMBT-6-6-4 | Double | Male Branch Tee | 3/8” × 3/8” × 1/4” |
| DFMBT-6-6-6 | Double | Male Branch Tee | 3/8” × 3/8” × 3/8” |
| DFMBT-6-6-8 | Double | Male Branch Tee | 3/8” × 3/8” × 1/2” |
| DFMBT-8-8-8 | Double | Male Branch Tee | 1/2” × 1/2” × 1/2” |
| SFMBT-4-4-6 | Single | Male Branch Tee | 1/4” × 1/4” × 3/8” |
| SFMBT-4-4-8 | Single | Male Branch Tee | 1/4” × 1/4” × 1/2” |
| SFMBT-6-6-4 | Single | Male Branch Tee | 3/8” × 3/8” × 1/4” |
| SFMBT-6-6-8 | Single | Male Branch Tee | 3/8” × 3/8” × 1/2” |
| SFMBT-8-8-4 | Single | Male Branch Tee | 1/2” × 1/2” × 1/4” |
| SFMBT-8-8-6 | Single | Male Branch Tee | 1/2” × 1/2” × 3/8” |
| DFMC-4-2 | Double | Male Connector | 1/4” × 1/8” |
| DFMC-4-4 | Double | Male Connector | 1/4” × 1/4” |
| DFMC-4-4-T | Double | Male Connector | 1/4” × 1/4” · through bore |
| DFMC-4-6 | Double | Male Connector | 1/4” × 3/8” |
| DFMC-4-6-T | Double | Male Connector | 1/4” × 3/8” · through bore |
| DFMC-4-8 | Double | Male Connector | 1/4” × 1/2” |
| DFMC-4-8-T | Double | Male Connector | 1/4” × 1/2” · through bore |
| DFMC-6-2 | Double | Male Connector | 3/8” × 1/8” |
| DFMC-6-4 | Double | Male Connector | 3/8” × 1/4” |
| DFMC-6-6 | Double | Male Connector | 3/8” × 3/8” |
| DFMC-6-6-T | Double | Male Connector | 3/8” × 3/8” · through bore |
| DFMC-6-8 | Double | Male Connector | 3/8” × 1/2” |
| DFMC-6-8-T | Double | Male Connector | 3/8” × 1/2” · through bore |
| DFMC-8-4 | Double | Male Connector | 1/2” × 1/4” |
| DFMC-8-6-T | Double | Male Connector | 1/2” × 3/8” · through bore |
| DFMC-8-8 | Double | Male Connector | 1/2” × 1/2” |
| DFMC-8-8-T | Double | Male Connector | 1/2” × 1/2” · through bore |
| DFMC-10-12-T | Double | Male Connector | 5/8” × 3/4” · through bore |
| DFMRT-4-4-4 | Double | Male Run Tee | 1/4” × 1/4” × 1/4” |
| DFMRT-4-6-4 | Double | Male Run Tee | 1/4” × 3/8” × 1/4” |
| DFMRT-4-8-4 | Double | Male Run Tee | 1/4” × 1/2” × 1/4” |
| DFMRT-6-4-6 | Double | Male Run Tee | 3/8” × 1/4” × 3/8” |
| DFMRT-6-6-6 | Double | Male Run Tee | 3/8” × 3/8” × 3/8” |
| DFMRT-8-8-8 | Double | Male Run Tee | 1/2” × 1/2” × 1/2” |
| SFMRT-4-4-4 | Single | Male Run Tee | 1/4” × 1/4” × 1/4” |
| SFMRT-4-6-4 | Single | Male Run Tee | 1/4” × 3/8” × 1/4” |
| SFMRT-4-8-4 | Single | Male Run Tee | 1/4” × 1/2” × 1/4” |
| SFMRT-6-6-6 | Single | Male Run Tee | 3/8” × 3/8” × 3/8” |
| SFMRT-6-8-6 | Single | Male Run Tee | 3/8” × 1/2” × 3/8” |
| SFMRT-8-4-8 | Single | Male Run Tee | 1/2” × 1/4” × 1/2” |
| SFMRT-8-8-8 | Single | Male Run Tee | 1/2” × 1/2” × 1/2” |
| MTSA-4-4 | — | Male Tube Adapter | 1/4” × 1/4” |
| MTSA-4-6 | — | Male Tube Adapter | 1/4” × 3/8” |
| MTSA-4-8 | — | Male Tube Adapter | 1/4” × 1/2” |
| MTSA-6-4 | — | Male Tube Adapter | 3/8” × 1/4” |
| MTSA-6-6 | — | Male Tube Adapter | 3/8” × 3/8” |
| MTSA-8-6 | — | Male Tube Adapter | 1/2” × 3/8” |
| PLUG-4 | — | Port Plug | 1/4” |
| PLUG-6 | — | Port Plug | 3/8” |
| PLUG-8 | — | Port Plug | 1/2” |
| DFRU-4-2 | Double | Reducing Union | 1/4” × 1/8” |
| DFRU-6-4 | Double | Reducing Union | 3/8” × 1/4” |
| DFRU-8-4 | Double | Reducing Union | 1/2” × 1/4” |
| DFRU-8-6 | Double | Reducing Union | 1/2” × 3/8” |
| SFRU-4-2 | Single | Reducing Union | 1/4” × 1/8” |
| SFRU-6-4 | Single | Reducing Union | 3/8” × 1/4” |
| SFRU-8-4 | Single | Reducing Union | 1/2” × 1/4” |
| SFRU-8-6 | Single | Reducing Union | 1/2” × 3/8” |
| DFRUT-6-4-4 | Double | Reducing Union Tee | 3/8” × 1/4” × 1/4” |
| DFRUT-6-6-4 | Double | Reducing Union Tee | 3/8” × 3/8” × 1/4” |
| DFRUT-8-4-4 | Double | Reducing Union Tee | 1/2” × 1/4” × 1/4” |
| SFRUT-6-4-4 | Single | Reducing Union Tee | 3/8” × 1/4” × 1/4” |
| SFRUT-6-4-6 | Single | Reducing Union Tee | 3/8” × 1/4” × 3/8” |
| SFRUT-6-6-4 | Single | Reducing Union Tee | 3/8” × 3/8” × 1/4” |
| SFRUT-8-6-6 | Single | Reducing Union Tee | 1/2” × 3/8” × 3/8” |
| SFRUT-8-6-8 | Single | Reducing Union Tee | 1/2” × 3/8” × 1/2” |
| SFRUT-8-8-4 | Single | Reducing Union Tee | 1/2” × 1/2” × 1/4” |
| DFSWMC-4-4 | Double | Socket Weld Male Connector | 1/4” × 1/4” |
| DFSWMC-6-6 | Double | Socket Weld Male Connector | 3/8” × 3/8” |
| DFSWMC-8-8 | Double | Socket Weld Male Connector | 1/2” × 1/2” |
| SFSWMC-4-4 | Single | Socket Weld Male Connector | 1/4” × 1/4” |
| SFSWMC-6-6 | Single | Socket Weld Male Connector | 3/8” × 3/8” |
| SFSWMC-8-8 | Single | Socket Weld Male Connector | 1/2” × 1/2” |
| DFTC-2 | Double | Tube Cap | 1/8” |
| DFTC-4 | Double | Tube Cap | 1/4” |
| DFTC-6 | Double | Tube Cap | 3/8” |
| DFTC-8 | Double | Tube Cap | 1/2” |
| SFTC-2 | Single | Tube Cap | 1/8” |
| SFTC-4 | Single | Tube Cap | 1/4” |
| SFTC-6 | Single | Tube Cap | 3/8” |
| SFTC-8 | Single | Tube Cap | 1/2” |
| NUT-2 | — | Tube Nut | 1/8” |
| NUT-4 | — | Tube Nut | 1/4” |
| NUT-6 | — | Tube Nut | 3/8” |
| NUT-8 | — | Tube Nut | 1/2” |
| DFU-4 | Double | Tube Union | 1/4” |
| DFU-6 | Double | Tube Union | 3/8” |
| DFU-8 | Double | Tube Union | 1/2” |
| DFU-12 | Double | Tube Union | 3/4” |
| DFUT-4-4-4 | Double | Union Tee | 1/4” × 1/4” × 1/4” |
| DFUT-6-6-6 | Double | Union Tee | 3/8” × 3/8” × 3/8” |
| DFUT-8-8-8 | Double | Union Tee | 1/2” × 1/2” × 1/2” |