产品介绍 | 规格 | Dg mm | dh mm | L mm | Qm3/h | | SD-20/40 | 40 | 20 | 500 | 2.2-4.5 | | SD-25/50 | 50 | 25 | 500 | 3.5-7 | | SD-40/80 | 80 | 40 | 1000 | 9-18 | | SD-50/100 | 100 | 50 | 1000 | 14-28 | | SD-75/150 | 150 | 75 | 1000 | 30-60 | | SD-100/200 | 200 | 100 | 1000 | 56-110 | | SD-150/300 | 300 | 150 | 1000 | 125-255 | | SD-200/400 | 400 | 200 | 1000 | 240-400 | | SD-250/500 | 500 | 250 | 1000 | 353-706 |
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