Filter bag usage point
1. Check whether the specification and model of the filter bag installed are consistent with the filter interface, and check whether the quality of the new filter bag is defective.
2. The filter bag must be used together with the support net, and be close to the inner wall of the support net. Please check the blue inner wall of the support net for no burr.
3. Replace the filter bag when the pressure difference between the upper and lower reaches of the filter is 1-1.5Kg/cm2, or clean the filter bag.
4. Filter bag is usually fine polypropylene, nylon or polyester is made by the filter material, the material of hydrophilicity is weak, the surface of the fiber will not get wet by water, so before use, with some low surface tension of the liquid to wet it. Before installation, you must will be filtered liquid filter bag in the prewetting in a few minutes, after wet fiber, liquid filtration material inhaled by capillary action, it can effectively reduce the pressure loss of the original.