| 型号 | 井口尺寸 | 水管尺寸 | 电缆孔尺寸 | 排气孔尺寸 |
|---|---|---|---|---|
| ALAN-SW4*1 | 4" | 1" | 3/4-14NPT | 1/2-14NPT |
| ALAN-SW4*11/4 | 4" | 11/4" | 3/4-14NPT | 1/2-14NPT |
| ALAN-SW4*11/2 | 4" | 11/2" | 3/4-14NPT | 1/4-18NPT |
| ALAN-SW4*2 | 4" | 2" | 1/2-14NPT | 1/4-18NPT |
| ALAN-SW4*11/4*1 | 4" | 11/4" | 1" | 1/2-14NPT |
| ALAN-SW41/4*1 | 41/4" | 1" | 3/4-14NPT | 1/2-14NPT |
| ALAN-SW41/4*11/4 | 41/4" | 11/4" | 3/4-14NPT | 1/2-14NPT |
| ALAN-SW41/2*1 | 41/2" | 1" | 1-11.5NPT | 1/2-14NPT |
电话：(0576) 8512 1695
传真：0576-85306816
