BiDEP™ Series
BiDEP™ Series
High Efficiency Synthetic Bi-Component Filter Elements
The BiDEP series rigid filter cartridges are made of high efficiency, thermally bonded, bi-component fibers.
The unique fiber-to-fiber bond forms a three dimensional fiber network that offers a high tolerance to differential pressures.
This feature also prevents changes in the fiber matrix throughout the life of the fiber allowing for precise filtration and eliminating filter unloading.
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BiDEP™ Series
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Our depth style liquid filter elements are carefully designed for the removal of contaminants from a liquid stream. Through the use of a variety of highly compatible medias in a varying scale of fiber diameters, our graded density depth style designs provide the optimum combination of flow characteristics and solid contaminant holding capability.
- The blend of engineered cylindrical and TRI-Lobal fibers are specified to deliver true gradient depth for superior dirt loading compared to conventional depth cartridges.
- Patent pending design and manufacturing maximizes void space while maintaining high efficiencies and maximizing dirt loading.
- Efficiency controlled by blending denier rated fibers into an engineered media for repeatable filtration performance.
- Robust bonded matrix prevents media compression to prevent any contaminant unloading.
- Coreless design allows for easier disposal and better chemical compatibility.
- Resin and binder free design drives greater deformable and shear sensitive contaminant capacity.
- Textured cartridge with a coarse finish designed to improve filtration performance.
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| Specifications | Liquid Particulate Cartridge | |
| Diameter | 2.50”, 2.750”, 3.00”, 6.00” | |
| Nominal Lengths | 9.75”, 10”, 19.5”, 20”, 29.25”, 30”, 36”, 40”, 47”, 60” | |
| Media type | Depth Style Polyester | Depth Style Polypropylene |
| No Gasket | Viton | |
| Gasket | Buna-N | Silicone |
| EPR | TES | |
| Micron Range | 1µ to 150µ | |
| Efficiency | 90%, 99.9% | |
| Double Open Ended | 222 O-ring/Spring | |
| Spring/Extension | Spring | |
| End cap style | Finned/222 O-ring | Extension |
| Finned/Extension | 226 O-ring/Closed | |
| 222 O-ring/Closed | Finned/226 O-ring | |
| End caps & cores | Polyester | Carbon Steel |
| Polypropylene | Stainless Steel | |
| Temperature | 240-degree F for Polyester | 180-degree F for Polypropylene |
| Condensate, Amine & Glycol | Product Polishing | |
| Acids & Alkali, Solvents | Bulk Chemical Filtration | |
| Common Applications | Catalyst Disposal Injection & Lubricants | Bottled Water Beer Filtration (resin trap) |
| Inks, Adhesives, Fabric Coatings, | Pulp & Paper | |
| Paints, Dyes | Waste Water | |
TRI-SHiELD cartridges for liquid vessels are used to filter solid and semi solid contaminants in mid stream oil & gas, refining, chemical, food & beverage and a range of general industrial applications.
With up to 30% lower initial differential pressures and 3 times greater dirt holding capacity, TRI-SHiELD cartridges have superior filtration performance when compared to resin bonded, melt blown, string wound and sock filters in liquid applications.
TRI-SHiELD provides for up to 5X* the flow rate compared to competing thermally bonded gradient depth technologies with the same initial dP providing higher through put and longer life.
Depth style liquid filter elements are carefully designed for the removal of contaminants from a liquid stream.
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