| 型號 | 長度 | 進氣螺紋 | 出氣螺紋 | 說明 |
| Model | Length | Inlet | Outlet | Description |
| Number | Connection | Connection | ||
| GEE-4 | 4-1/2" | 1"-11-1/2NPS-RH(M) | 1"-11-1/2NPS-RH(F) | 90 °接管 |
| GEE-8 | 8-1/3" | 1"-11-1/2NPS-RH(M) | 1"-11-1/2NPS-RH(F) | |
| GEE-11 | 11-1/3" | 1"-11-1/2NPS-RH(M) | 1"-11-1/2NPS-RH(F) | |
| GEE-9X | 8-2/3" | 1"-11-1/2NPS-RH(M) | 1"-11-1/2NPS-RH(F) | T 型導氣管 |
| GCC-4 | 4" | 1"-11-1/2NPS-RH(M) | 1"-11-1/2NPS-RH(F) | 導氣管 |
| GCC-4L | 4" | 1"-11-1/2NPS-LH(M) | 1"-11-1/2NPS-LH(F) |
