- Bulkhead Union
| Body | Sleeves Size |
| Bulkhead for 1″ or 25mm | No Sleeves |
| Bulkhead for 1-1/2″ or 38mm | 3/16″ |
| Bulkhead for 1-1/4″ or 32mm | 1/4″ |
| Bulkhead for 1/2″ or 12mm | 5/16″ |
| Bulkhead for 1/4″ or 6mm | 3/8″ |
| Bulkhead for 2″ | 1/2″ |
| Bulkhead for 3/16″ | 5/8″ |
| Bulkhead for 3/4″ or 18mm | 3/4″ |
| Bulkhead for 3/8″ or 10mm | 7/8″ |
| Bulkhead for 5/16″ or 8mm | 1″ |
| Bulkhead for 5/8″ or 16mm | 1-1/4″ |
| Bulkhead for 7/8″ or 20mm | 1-1/2″ |
| 2″ | |
| 6mm | |
| 8mm | |
| 10mm | |
| 12mm | |
| 16mm | |
| 18mm | |
| 20mm | |
| 25mm | |
| 32mm | |
| 38mm |