| Catalog Number | Description | |
| Pack Joint for Iron Pipe | Pack Joint for Iron Pipe | |
| Straight Couplings | ||
| C55-33 | 20mm | 20mm |
| C55-34 | 20mm | 25mm |
| C55-44 | 25mm | 25mm |
| C55-55 | 30mm | 30mm |
| C55-66 | 40mm | 40mm |
| C55-77 | 50mm | 50mm |
| Elbow Couplings | ||
| L55-33 | 20mm | 20mm |
Compression Joint, Both Ends