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√ 耐化学防腐型,1-6"管径适用
冷水近似动作/解除动作流速(以LPM单位) | 对于空气近似动作/解除动作流速(以LPM为单位) | ||
管子尺寸 | 调节范围 | 管子尺寸 | 调节范围 |
1" | 40.9/34.6 | 1" | 1105/923 |
1-1/4" | 37.2/31.4 | 1-1/4" | 1062/912 |
1-1/2" | 32.4/25.7 | 1-1/2" | 945/757 |
2" | 41.2/33.4 | 2" | 1218/1042 |
3" | 48.8/33.5 | 3" | 1493/1100 |
4" | 79.7/52.2 | 4" | 2482/1802 |
6" | 170.2/124.7 | 6" | 4775/3890 |