Kemper Integral (one piece) Pup Joints are manufactured from seamless alloy steel tubing, hot upset forged to provide superior grain structure, and precisely machined to the same high quality standards as our hammer unions. Kemper PupJoints are designed for long service life, with optimum wall thickness to carefully balance erosion resistance and weight. Every Kemper Pup Joint is permanently serial numbered for traceability and service records maintenance.
| Figure | CWP STD | Size | ID |
| 602 | 6000 PSI/413 .7 bar | 2" | 1.75" |
| 602 | 6000 PSI/413 .7 bar | 3" | 2.50" |
ID = Internal Diameter
|
| Figure | CWP STD | Size | ID |
| 1002 | 10,000 PSI/689.5 bar | 2" | 1.75" |
| 1002 | 10,000 PSI/689.5 bar | 3" | 2.50" |
| 1002 | 10,000 PSI/689.5 bar | 4" | 3.75" |
ID = Internal Diameter
|
| Figure | CWP STD | Size | ID |
| 1502 | 15,000 PSI/1034 .2 bar | 1" | 1.00" |
| 1502 | 15,000 PSI/1034 .2 bar | 1.5" | 1.30" |
| 1502 | 15,000 PSI/1034 .2 bar | 2" | 1.75" |
| 1502 | 15,000 PSI/1034 .2 bar | 3" | 2.50, 2.75" |
| 1502 HD | 15,000 PSI/1034 .2 bar | 3" | 2 .63" |
| 1502 | 15,000 PSI/1034 .2 bar | 4" | 3.50" |
ID = Inside Diameter
HD = Heavy Duty
|
| Figure | CWP SG | Size | ID |
| 1502 | 10,000 PSI/689.5 bar | 2" | 1.75" |
| 1502 | 10,000 PSI/689.5 bar | 3" | 2.5" |
| 1502 | 10,000 PSI/689.5 bar | 4" | 3.5" |
|
| Figure | CWP SG | Size | ID |
| 2202 | 15,000 PSI/1034.2 bar | 2" | 1.25" |
|
