Sight glass 圓形銅油鏡油標視鏡油窗液位計油量計
body material:brass;window:tempered glass;seal ring:NBR/FKM;Working temperature:-10 +120/-20 +180
視鏡
本體材質:銅;視窗:鋼化玻璃;密封圈:NBR/FKM;工作溫度:-10 +120/-20 +180
| No | SIZE | D | d | L | a | b | c | e |
| 1 | G3/8 | 22 | 9.1 | 18 | 4 | 8 | 12 | 2.6 |
| 2 | G1/2 | 26 | 11.6 | 21.5 | 4 | 8 | 12 | 2.6 |
| 3 | G3/4 | 32 | 16.1 | 27 | 4 | 8 | 12 | 2.6 |
| 4 | G1 | 38 | 22.1 | 33 | 4.5 | 9 | 13.5 | 2.6 |
| 5 | G1-1/4 | 48 | 28.1 | 40 | 4.5 | 10 | 14.5 | 3.2 |
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