Pall pall high flow filter internal structure
Pall pall high flow filter for double polypropylene material discount structure, the inner filter layer, the outer layer using aperture alone non-woven fabric for the coarse filter layer, the pre filtering effect, internal and external support for polypropylene or stainless just material, thus the filter is pre filter and filter 2 for one.
7 steps to choose the water filter cartridges for liquid filter housing
1) The requirements for filtering water. Firtly, we should know what’s our requirments for the water after filtration? Then we can choose the filter cartridges to pre filtration or deep filtration? To reach a effective filtration and the cost budget. 2) The sequence for the filter cartridge filtration accuracy: if we have 2 stage or 3 stage filtration process, we should choose the filtration accuracy from bigger to smaller, for example, from 50 microns, to 20 microns, and last stage should be 10 or 5 microns. 3) The maximum working pressure, different kinds of filter cartridges material will have different working pressure capability. 4) The maximum working temperature. 5) The requirements for the flow rate per hour. 6) The result for the liquid filtering, is it for municipal tap water use? Or for medical use? Or for drinking water? 7) Whether the liquid contains a strong acid or strong alkali.
Stainless steel bag filter housing structure and working principle
The bag filter is a pressure type water treatment system . The inside of the water filter is supported by a metal inner net. The liquid flows into the filter bag from the side inlet of the filter housing. After filtering through the filter bag, the required removal rate is reaching. The impurities are intercepted in the filter bag, and the filter bag can be replaced or cleaned.