SPECIFICATIONS
| Applications: | Grease, Fuels, LP and Natural Gas (available on special order), Refrigeration, Instrumentation and Hydraulic Systems | Used With: | Brass, Bronze, Copper, Steel, Aluminum and Iron Pipe |
|---|---|---|---|
| SAE Rating: | N/A | Conformance: | Meets specifications and standards of ASA, ASME and SAE |
| Vibration: | Fair Resistance. | Temperature Range: | -65°F to +250°F (-53°C to +121°C) |
| Tolerance: | +/- .02 on all dimensions. Dimension Data can change without notice. | Lead Free: | Not Lead Free |
| Pipe Size | 1/16″ | 1/8″ | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ |
|---|---|---|---|---|---|---|---|
| Thread Size | 1/16-27 | 1/8-27 | 1/4-18 | 3/8-18 | 1/2-14 | 3/4-14 | 1-11-1/2 |
| Working Pressure | 1200 PSI | 1200 PSI | 1200 PSI | 1200 PSI | 1200 PSI | 1000 PSI | 1000 PSI |
| Thread OD | 1/4″ | 3/8″ | 1/2″ | 5/8″ | 3/4″ | 1″ | 1-1/4″ |
| Crossover Series: |
|---|
| 128 |
| Part Number | Thread Size Female NPTF x Male NPTF |
A | B | WrenchFlats | Approx. Weight (Lbs.) |
|---|---|---|---|---|---|
| 28259* | 1/8″ x 1/16″ | – | – | – | – |
| 28260 (28-260) |
1/8″ x 1/4″ | 0.50″ | 0.87″ | 0.71″ | 0.08 |
| 28261B* (28-261B) |
1/4″ x 1/8″ | 0.53″ | 0.72″ | 0.69″ | 0.07 |
| 28261 (28-261) |
1/4″ x 1/8″ | 0.50″ | 0.81″ | 0.72″ | 0.06 |
| 28262 (28-262) |
1/4″ x 3/8″ | 0.93″ | 1.06″ | 0.59″ | 0.12 |
| 28263 (28-263) |
3/8″ x 1/4″ | 0.58″ | 0.94″ | 0.81″ | 0.07 |
| 28264 (28-264) |
3/8″ x 1/2″ | 0.97″ | 1.36″ | 1.00″ | 0.28 |
| 28265 (28-265) |
1/2″ x 3/8″ | 0.96″ | 1.37″ | 1.00″ | 0.22 |
| 28265B* (28-265B) |
1/2″ x 3/8″ | 1.03″ | 1.11″ | 1.00″ | 0.24 |
* Barstock
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