| Catalog Number | Description | |
| Male Iron Pipe | Pack Joint for Iron Pipe | |
| Straight Couplings | ||
| C85-33 | 20mm | 20mm |
| C85-34 | 20mm | 25mm |
| C85-43 | 25mm | 20mm |
| C85-44 | 25mm | 25mm |
| C85-55 | 30mm | 30mm |
| C85-66 | 40mm | 40mm |
| C85-77 | 50mm | 50mm |
| Ell Couplings | ||
| L85-33 | 20mm | 20mm |
| L85-44 | 25mm | 25mm |