视镜
| 15/16”-20螺纹 (Marked) | 1-1/8”-18螺纹(Unmarked) | 3/4” NPT 螺纹 带浮球 650 PSI (Unmarked) | 3/4” NPT 螺纹 带浮球 (Marked) 1885 PSI |
| 部件号 | 型号 |
| 76115000 | 15/16″-20THRD (Marked) w/ O-Ring |
| 76116000 | 1-1/8″-18THRD (Unmarked) w/ O-Ring |
| 76118000 | 3/4″ NPT THRD w/ Float Ball 650 PSI (Unmarked) |
| 76118130 | 3/4″ NPT THRD w/ Float Ball (Marked) No O-Ring 1885 PSI |