D.O.T Push In Fittings
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| Tube OD (Inch) | Thread (NPT) | Male Straight | Female Straight | Male Elbow Rigid | Male Elbow Swivel |
| 5/32 | 1/16 | DPC5/32-N00 | DPL5/32-N00 | ||
| 5/32 | 1/8 | DPC5/32-N01 | DPL5/32-N01 | ||
| 1/4 | 1/8 | DPC1/4-N01 | DPCF1/4-N01 | DPL1/4-N01 | DPL1/4-N01S |
| 1/4 | 1/4 | DPC1/4-N02 | DPCF1/4-N02 | DPL1/4-N02 | DPL1/4-N02S |
| 1/4 | 3/8 | DPC1/4-N03 | DPL1/4-N03 | DPL1/4-N03S | |
| 3/8 | 1/8 | DPC3/8-N01 | DPL3/8-N01 | DPL3/8-N01S | |
| 3/8 | 1/4 | DPC3/8-N02 | DPCF3/8-N02 | DPL3/8-N02 | DPL3/8-N02S |
| 3/8 | 3/8 | DPC3/8-N03 | DPCF3/8-N03 | DPL3/8-N03 | DPL3/8-N03S |
| 3/8 | 1/2 | DPC3/8-N04 | DPL3/8-N04 | DPL3/8-N04S | |
| 1/2 | 1/4 | DPC1/2-N02 | DPL1/2-N02 | DPL1/2-N02S | |
| 1/2 | 3/8 | DPC1/2-N03 | DPCF1/2-N03 | DPL1/2-N03 | DPL1/2-N03S |
| 1/2 | 1/2 | DPC1/2-N04 | DPCF1/2-N04 | DPL1/2-N04 | DPL1/2-N04S |
| 5/8 | 3/8 | DPC5/8-N03 | DPL5/8-N03 | DPL5/8-N03S | |
| 5/8 | 1/2 | DPC5/8-N04 | DPL5/8-N04 | DPL5/8-N04S | |
| 3/4 | 1/2 | DPC3/4-N04 | DPL3/4-N04 | DPL3/4-N04S | |
| 3/4 | 3/4 | DPC3/4-N06 | DPL3/4-N06 | DPL3/4-N06S |
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| Tube OD (Inch) |
Thread (NPT) |
Male
Branch Tee Rigid |
Male Branch
Tee Swivel |
Male Run
Tee Rigid |
Male Run
Tee Swivel |
| 1/4 | 1/8 | DPT1/4-N01 | DPT1/4-N01S | DPST1/4-N01 | DPST1/4-N01S |
| 1/4 | 1/4 | DPT1/4-N02 | DPT1/4-N02S | DPST1/4-N02 | DPST1/4-N02S |
| 3/8 | 1/8 | DPT3/8-N01 | |||
| 3/8 | 1/4 | DPT3/8-N02 | DPT3/8-N02S | DPST3/8-N02 | DPST3/8-N02S |
| 3/8 | 3/8 | DPT3/8-N03 | DPT3/8-N03S | DPST3/8-N03 | DPST3/8-N03S |
| 3/8 | 1/2 | DPT3/8-N04 | |||
| 1/2 | 1/4 | DPT1/2-N02 | DPT1/2-N02S | ||
| 1/2 | 3/8 | DPT1/2-N03 | DPT1/2-N03S | DPST1/2-N03 | DPST1/2-N03S |
| 1/2 | 1/2 | DPT1/2-N04S | DPST1/2-N04 | DPST1/2-N04S |
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| Tube OD (Inch) | Tube OD (Inch) | Union Straight | Union Elbow | Union Tee | Bulkhead Union |
| 5/32 | 5/32 | DPUC5/32 | |||
| 1/4 | 1/4 | DPUC1/4 | DPUL1/4 | DPUT1/4 | DPMM1/4 |
| 3/8 | 3/8 | DPUC3/8 | DPUL3/8 | DPUT3/8 | DPMM3/8 |
| 1/2 | 1/2 | DPUC1/2 | DPUL1/2 | DPUT1/2 | DPMM1/2 |
| 5/8 | 5/8 | DPUC5/8 | DPUL5/8 | DPUT5/8 | |
| 3/4 | 3/4 | DPUC3/4 |