Shanghai Pullner Filtration Technology Co., Ltd.
Shanghai Pullner Filtration Technology Co., Ltd.
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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 |