DURAGAF™ Extended Life Filter Bag Technology
Polyester Felt with Polyester SENTINEL Ring
DURAGAF™ filter bags are designed to last 2, 3, even 5 times longer than standard filter bags. The use of smaller diameter fibers has increased the porosity of these bags, while maintaining a low differential pressure. The increased thickness of the filter media increases the volume in which particles are trapped so that a larger amount of particles will be retained.
Features
Pinholes, inherent to the sewing process, are potential sources of bypass, thereby reducing bag efficiency. The side and bottom seams, as well as the SENTINEL® rings of POXL and PEXL filter bags are fully welded, thus eliminating this problem.
The surface of the filter media is subjected to a special heat treatment. This unique treatment reduces the problem of fiber release, while retaining the required surface permeability.
Increased media thickness enhances the area in which particles are trapped. As a result, a greater amount of particles will be retained.
The use of micro fibers increases the void volume of the filter media – resulting in longer on-stream life.
Reduced Gel Extrusion
The extended life DURAGAF™ filter bags have proved to be highly efficient in the removal of gels and gelatinous materials. This is because the increased material thickness breaks up the gels and traps them in the depth of the filter media – thus minimizing premature surface blockage and reducing the gel extrusion to which standard felt materials, monofilaments and cartridge filters are susceptible.
Micron Rating @ 99%=50 size = 01
Box of 30 |
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