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Bag Filter Housing - All industrial manufacturers

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Update time : 2022-08-08 15:09:10
Bag filter housings are a new type of precision filtration equipment that is easy to use and cost-effective, for the filtration of liquids containing higher concentrations of coarse solids. 
They are particularly beneficial when handling batches of various liquids. It can be used as end-filtration or for the polishing of liquids with extremely low concentrations of solids.

Usually, it contains two types: single bag filter and multi-bag filter. That is there are one or more bags inside the filter vessel.

The bag filter consists of housing, supporting basket, and filter bag. The filter bag is supported by the stainless steel mesh which is the medium to intercept solid particles. The liquid will be fed into the housing from the inlet by the pump and then is evenly filtered by the filter bag under the pressure from the pump. The impurities will be trapped in the filter bag and filtered liquid go out from the outlet. And the filtration process is completed.
 


Item number accuracy control table
 
micron 1 2 5 10 15 20 25 33 37 44 53 63 74 88 I
mesh number 12500 6250 2500 1250 800 625 500 425 400 325 270 230 200 170
Inch  0.00004 0.0008 0.0002 0.0004 0.0006 0.0008 0.001 0.0013 0.0015 0.0017 0.0021 0.0024 0.0029 0.0035
micron 105 125 149 177 210 250 297 354 420 500 595 841 1300 2000
mesh number 140 120 100 80 70 60 50 45 40 35 30 20 15 10
inch 0.0041 0.0049 0.0059 0.007 0.0083 0.0098 0.0117 0.0138 0.0165 0.0197 0.0232 0.0331 0.0559 0.0787


Bag chemical compatibility
 
material strong acid weak
acid
strong alkali weak base dissolvant Surface affinity temperature resistance °C
PP   Weak pro-oil, hydrophobic 60-90
PE     Greek oil, hydrophilic 120-150
NMO     Weak pro-oil, hydrophobic 150-170
PTFE . Greek oil, hydrophilic 250-300
Note: •  indicates compatibility
For more chemical compatibility applications, please consult our technical engineers!