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FFE secondary filter

Name:FFE secondary filter

Details

The FFE secondary filter is an improved EW secondary filter. The EW secondary filter core can not be fixed to rotate, and the cleaning effect is poor, and the mesh is easily blocked. On the other hand, the rotation of the FFE secondary filter core is not fixed, and the cleaning process relies on the scraper of the sewage chamber to remove the plastic film and weeds in the water with relatively strong adhesion. Under the action of pressure difference between the internal and external pressure of the sewage chamber pipe, the sewage is discharged. This type of secondary filter has stronger cleaning capacity than the stationary type.

Shape and size table of FFE secondary filter net


型号 尺寸
∮1 ∮2 ∮3 ∮4 H H1 H2 排污管径 备注
FFE-600 755 705 630 997 2269 1966 493 DN125 ①网孔直径8mm,水阻500mmH2O。 
②安装位置根据用户要求。 
③结构外型尺寸保证通流量前提下,
按用户要求设计。 
④网芯转动速度按用户要求设计。
一般控制在2转/分钟以下。
FFE-700 860 810 720 1450 2434 2050 540
FFE-800 975 920 820 1680 2550 2000 560 DN200
FFE-900 1075 1020 920 1780 2600 2020 588 DN300
FFE-1000 1175 1120 1020 1950 2700 2310 740
FFE-1200 1400 1340 1220 2180 2900 2630 860
FFE-1400 1620 1560 1420 2350 3200 2850 910
FFE-1600 1800 1740 1620 2500 3400 2900 1010
FFE-1800 2045 1970 1820 2680 3900 3400 1212 DN350
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