| Port Size | Side Ports, Dual Exhaust | Side Ports, Single Exhaust | Bottom Ports, Dual Exhaust | Bottom Ports, Single Exhaust | Pilot Ports |
| 1/4˝ | SP2-3N | SP2-4N | SP2-1N | SP2-2N |
No Pilot |
| 3/8˝ | SP3-3N | SP3-4N | SP3-1N | SP3-2N | |
| 1/2˝ | SP4-3N | SP4-4N | SP4-1N | SP4-2N | |
| 3/4˝ | SP6-3N | SP6-4N | SP6-1N | SP6-2N | |
| 1˝ | SP8-3N | ……… | SP8-1N | ……… | |
| 1½˝ | SP12-3N | ……… | SP12-1N | ……… | |
| 2˝ | ……… | ……… | SP16-1N | ……… | |
| 1/4˝ | SP2-3 | SP2-4 | SP2-1 | SP2-2 |
1/8˝ NPTF |
| 3/8˝ | SP3-3 | SP3-4 | SP3-1 | SP3-2 | |
| 1/2˝ | SP4-3 | SP4-4 | SP4-1 | SP4-2 | |
| 3/4˝ | SP6-3 | SP6-4 | SP6-1 | ……… | |
| 1˝ | SP8-3 | ……… | SP8-1 | ……… | |
| 1½˝ | SP12-3 | ……… | SP12-1 | ……… | |
| 2˝ | ……… | ……… | SP16-1 | ……… |