| Joint type | Pressure range 1 | Temperature range 1 | |
|---|---|---|---|
| Press-connect (General Piping Applications) ½"-4" |
0 - 200 psig (1375 kPa) |
0ºF - 250ºF (-18ºC - 121ºC) |
|
| Press-connect for High-Pressure HVACR ¼"-1⅛" |
0 - 700 psig (4826 kPa) |
-25ºF - 300ºF (-32ºC - 149ºC) |
|
| Push-connect 2 ½"-2" |
0 - 200 psig (1375 kPa) |
0ºF - 250ºF (-18ºC - 121ºC) |
|
| Roll-groove 2 2"-8" Types K & L |
0 - 300 psig (2065 kPa) |
-30ºF - 250ºF (-34ºC - 121ºC) -20ºF - 180ºF (-29ºC - 82ºC) |
|
| Roll-groove 3 | 2"-4" Type M | 0 - 250 psig (1725 kPa) |
-30ºF - 250ºF (-34ºC - 121ºC) |
| 5"-8" Type M | 0 - 200 psig (1375 kPa) |
-20ºF - 180ºF (-29ºC - 82ºC) |
|
1 Actual pressure/temperature ranges should be confirmed based upon the specific manufacturer's fittings being utilized.
2 Some manufacturers' systems are rated to below 0°F (-18°C) and may not be rated or recommended to 250°F (121°C).
3 Temperature ranges for various gasket types and clamping systems must be confirmed with the specific gasket and clamp manufacturer.