Stainless Steel Johnson Screen Filter Mesh

Product Description

Product Description

Wedge Wire Screen are welded by profile V-wire and support wires,it is also called Johnson screen. It has large filter area because of big opening,vee wire structure are easy for automatic back washing and avoid pipe blocking.The pressure will be reduced when water flows in for greater filter area,avoid the grains of sand flow in the wedge wire tube in the high pressure conditions,so extend the pipe's life . Between the same length,diameter and slot size,wedge wire pipe is thrice than bridge filter pipes. Moreover, we have inside perforated metal and wedge wire tube outside filter.

Material	SS304, SS304L, SS316, SS316L, SS321, Duplex, Hastelloy, etc
Length Range	Up to 6000mm
Width Range	Up to 6000mm
Slot Range	20 micron to 3000 micron (Tolerance:+-5 micron)
Other Shapes	Could cut to any shape according to requirement, such as round, semicircle, sector, and so on.
Wedge Wire	0.5X1.5	0.75X1.5	1X2	1.5X2	2X3	2X4	3X5
Support Rod	1.5X2.5 2X3	1.5X2.5 2X3	1.5X2.5 2X3	1.8X2.5 2X3	2X3 2X4 3X5 3X6 3X10 4X7	2X4 3X5 3X6 3X10 4X7 5X6	3X5 3X6 3X10 4X7 5X6 5X8
End Finishing	With the frame, without any frame, according to request.
application area	With high-precision,our wedge wire filter elements are used in water treatment industry,oil filtration,paper making,refine sugar.

Detailed Photos

 

High mechanical strength can bear large pressure drop -- Equal slots for filtering can form equally distributed filter cake -- The wedge type slot can improve back flushing and regeration performance -- It has resistant to pressure temperature aging corrusion can be applied for different kinds of fluid.