Cobetter PolyRolled Depth Filters are made of continuously rolled microfiber (for a total of 56 layers). The outer layers are constructed of graded pore size while the inner layers are stable pore size. This provides a large filter area and high efficiency. Highly recommended for pigment-based inks, ceramic inks, and disperse ink jet inks filtration.
· Nanofiber Media is used to increase dirt holding capacity, filter life time, and ensure high filtration efficiency.
· Made of 56 layers of continuously rolled microfiber that provides are high filter area for a filtration efficiency of 99.8%.
· Good oil-absorption effect for filtration ink composition for items such as resin, solvent, and other additives.
· All Polypropylene construction yields excellent compatibility with most ink chemistries.
· Inner PP Core increases filter pressure endurance capability.
· Absolute-Rated Depth Filter for Final Filtration of Pigment-Based Inks / UV Inks / Ceramic Inks / Disperse Inks
Material of Construction
| Filter Medium | Rolled Polypropylene Microfiber |
| Support Layer | Polypropylene |
| Core/Cage/End Caps | Polypropylene |
| O-Ring | Please refer to ordering information |
Operating Conditions
| Max. Operating Temperature | 80°C |
| Max. Differential Pressure | 4.0 bar / 21°C 2.1 bar / 80°C |
Flow Rate Characteristics
Retention Characteristic
| Pore size/ RMF-PR | 0.1 | 0.3 | 0.5 | 1.0 | 3.0 | ||
| ≥0.2μm | 99.99% | 97.78% | 93.87% | - | - | ||
| ≥0.5μm | 100% | 99.98% | 99.92% | 90.45% | - | ||
| ≥1.0μm | 100% | 100% | 99.99% | 99.00% | 78.34% | ||
| ≥3.0μm | 100% | 100% | 100% | 99.99% | 98.90% | ||
| ≥5.0μm | 100% | 100% | 100% | 100% | 99.99% |
Series | Removal Rating | End Cap | Lenght | Seal Material | Industry | ||
RMF-PR | 0010 0030 0050 0100 0200 0300 0500 | = 0.1μm = 0.3μm = 0.5μm = 1.0μm = 2.0μm = 3.0μm = 5.0μm | DOE = Double Open End TC = 222/Flat Cap TF = 222/Fin Cap SF = 226/Fin Cap SC = 226/Flat Cap N = No Gaskets H = PE Gaskets | 05= 5" 10=10" 20=20" 30=30" 40=40" | S=Slilicone E=EPDM V=Viton P=Encapsulated Viton | C= Chemical | |
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