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Parker Compression Fittings Specs
Tube x Male NPT Straight Compression Fitting
| Size: OD Tube x Male NPT Thread | Max Temp Degrees F. | Max Pressure PSI | Overall Length |
| 1/8" Tube x 1/8" NPT | 200 | 2800 | 31/32" |
| 3/16" Tube x 1/8" NPT | 200 | 1900 | 1-3/32" |
| 3/16" Tube x 1/4" NPT | 200 | 1900 | 1-9/32" |
| 1/4" Tube x 1/8" NPT | 200 | 1400 | 1-3/32" |
| 1/4" Tube x 1/4" NPT | 200 | 1400 | 1-5/16" |
| 1/4" Tube x 3/8" NPT | 200 | 1400 | 1-9/32" |
| 1/4" Tube x 1/2" NPT | 200 | 1400 | 1-9/16" |
| 5/16" Tube x 1/8" NPT | 200 | 1200 | 1-5/32" |
| 5/16" Tube x 1/4" NPT | 200 | 1200 | 1-11/32" |
| 3/8" Tube x 1/8" NPT | 200 | 1000 | 1-1/4" |
| 3/8" Tube x 1/4" NPT | 200 | 1000 | 1-13/32" |
| 3/8" Tube x 3/8" NPT | 200 | 1000 | 1-7/16" |
| 3/8" Tube x 1/2" NPT | 200 | 1000 | 1-17/32" |
| 1/2" Tube x 1/4" NPT | 200 | 750 | 1-19/32" |
| 1/2" Tube x 3/8" NPT | 200 | 750 | 1-19/32" |
| 1/2" Tube x 1/2" NPT | 200 | 750 | 1-23/32" |
| 5/8" Tube x 3/8" NPT | 200 | 650 | 1-23/32" |
| 5/8" Tube x 1/2" NPT | 200 | 650 | 1-29/32" |
| 5/8" Tube x 3/4" NPT | 200 | 650 | 2" |
| 3/4" Tube x 1/2" NPT | 200 | 550 | 2-1/16" |
| 3/4" Tube x 3/4" NPT | 200 | 550 | 2-3/32" |
| Size: OD Tube x Male NPT Thread | Max Temp Degrees F. | Max Pressure PSI |
| 3/16" Tube x 1/8" NPT | 200 | 1900 |
| 1/4" Tube x 1/8" NPT | 200 | 1400 |
| 1/4" Tube x 1/4" NPT | 200 | 1400 |
| 5/16" Tube x 1/8" NPT | 200 | 1200 |
| 5/16" Tube x 1/4" NPT | 200 | 1200 |
| 3/8" Tube x 1/4" NPT | 200 | 1000 |
| 3/8" Tube x 3/8" NPT | 200 | 1000 |
| 1/2" Tube x 1/2" NPT | 200 | 750 |
| Tube OD Size | Max Temp Degrees F. | Max Pressure | Overall Length |
| 1/8" x 1/8" | 200 | 2800 | 1-1/16" |
| 3/16" x 3/16 | 200 | 1900 | 1-7/32" |
| 1/4" x 1/4" | 200 | 1400 | 1-11/32" |
| 5/16" x 5/16" | 200 | 1200 | 1-3/8" |
| 3/8" x 3/8" | 200 | 1000 | 1-17/32" |
| 1/2" x 1/2" | 200 | 750 | 1-29/32" |
| 3/4" x 3/4" | 200 | 550 | 2-3/8" |