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- Percentage of open area = C A + C
C = opening (slot) of filtering element or screen
A= width (top) of wire

Open area of element or screen

AA = % Area. AT
At-=Area of filtering element or screen

Power loss (P)

 
PROFILE
DIMENSIONS
A (MM) B
ANGLE
33V
0,84 x 1,59
10°
47V
1,20 x 2,20
13°
60V
1,52 x 2,54
13°
75V
1,90 x 2,92
13°
90V
2,28 x 3,50
13°
69V
1,75 x 4,30
7°
93A
2,28 x 3,50
4°
114V
2,90 x 4,50
13°
100V
2,54 x 5,58
4°
123V
3,12 x 5,30
13°
130V
3,30 x 6,35
8°
175V
4,44 x 6,85
13°

The power loss through Screens do Brazil filters can be calculated by using the chart on your right hand side that shows p as a flow rate function and the percentage of open area ( to water at 33º).That represents a power loss through the filter surface that does not include current flow loss through the inside diameter of cylinder. These losses can be calculated using the conventional power loss through a tube. The flow rate per square feet of the surface of the cylindrical filter can be calculated by the combination.

Q = Total service flow
D = External diameter filter in inches
L = Total length of the filter(s) of the, in inches

CONSTRUCTION
Inverted                  
                    Normal                     


CONFIGURATION
Exterior Radial           Interior Radial          
          Exterior Axial          Interior Axial         

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