| 型号 | 长度 | 进气螺纹 | 出气螺纹 | 说明 |
| 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 型导气管 |
| gcc-4 | 4" | 1"-11-1/2nps-rh(m) | 1"-11-1/2nps-rh(f) | 导气管 |
| gcc-4l | 4" | 1"-11-1/2nps-lh(m) | 1"-11-1/2nps-lh(f) |
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