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5 layer 7 layers Sintered Wire Mesh Stainless Steel Filter Water RO Pre-filtration
General Description
PHSW series stainless steel multilayer sintered wire mesh filter cartridge is sintered by multilayer 316L or 304 stainless steel wire mesh. It has excellent temperature, pressure, corrosion-resistant performance. Its aperture evenly distributed, will not become larger due to pressure fluctuation after sintering; simple structure; all this makes it an excellent choice for the ultra fine solids removal applications in both liquid and gas applications.
Applications
Petrochemical: Various solvents, chilled water, brine filtration.
Water treatment: Drinking water, commercial water treatment, seawater desalination RO pre-filtration.
Industrial filtration: Energy, coatings, graphite, petrochemical, electroplating, mining, machining, industrial water treatment.
Features and Benefits
Uniform aperture;
All stainless steel construction;
All-welded construction, no media loss;
High-pressure backwash, good recoil effect;
Multilayer Stainless steel sintered wire mesh;
Corrosion resistance, high pressure, high temperature.
Material of construction
Protecting Layer | SUS 304/316L stainless steel wire mesh |
Filter Layer | SUS 304/316L stainless steel wire mesh |
Dispersion layer | SUS 304/316L stainless steel wire mesh |
Reinforcing Layer | SUS 304/316L stainless steel wire mesh |
Reinforcing Layer | SUS 304/316L stainless steel wire mesh |
Operating Conditions
Max. operating differential pressure | 3.0bar |
Max. operating temperature | 480℃ |
Material Properties
No. | Liquid Accuracy (um) | Gas Accuracy (um) | Porosity (%) | Average Air-permeability (L/dm2.min) | Liquid Flow Rate (m3/h) |
1 | 2 | 0.8 | 35 | 3.8 | 0.25 |
2 | 5 | 1 | 4.0 | 0.43 | |
3 | 10 | 3 | 5.0 | 0.5 | |
4 | 15 | 10 | 6.7 | 0.54 | |
5 | 20 | 15 | 7.5 | 0.58 | |
6 | 25 | 20 | 8.3 | 0.61 | |
7 | 40 | 25 | 11.8 | 0.67 | |
8 | 50 | 35 | 15.3 | 0.72 | |
9 | 70 | 50 | 22.7 | 0.91 |
Remarks: Bubble pressure test compliance with ISO 4003
Air permeability test compliance with ISO 4022, air pressure of the average permeability is 200Pa.
Test Conditions: Liquid Viscosity=1 CP﹒S, the test filter OD is 65mm, 10inches length, under 1.0bar pressure.
Products Specifications
OD | Standard Length | Filter area |
65mm Customized on request | 5" (127mm) | 0.025m2 |
10" (254mm) | 0.05 m2 | |
20" (508mm) | 0.10 m2 | |
30" (762mm) | 0.15 m2 | |
40" (1016mm) | 0.20 m2 |