| 代 号 | 螺 纹 THREAD | 法兰型号 | O形圈 O-RING | 尺 寸 DIMENSIONS | ||||||||
| PART NO. | E | FLANGE SIZE | E端 | 法兰端FLANGE | A | B | C | D | L | |||
| 1FFS-12 | 1.3/16X12 | 3/4" | O018 | O214 | 17 | 8.76 | 41.3 | 32 | 51.8 | |||
| 1FFS-16 | 1.7/16"X12 | 1" | O021 | O219 | 17.5 | 9.53 | 47.6 | 38 | 57.2 | |||
| 1FFS-20 | 1.11/16"X12 | 1.1/4" | O025 | O222 | 17.5 | 10.29 | 54 | 44 | 62 | |||
| 1FFS-24 | 2"X12 | 1.1/2" | O029 | O225 | 17.5 | 12.57 | 63.5 | 51 | 66.8 | |||
