| Type |
Theoretical precision
(μm) |
Air permeability
（L/min·cm2·pa） |
Bubble pressure
(pa) |
| BW1 |
1 |
|
5300-6000 |
| BW2 |
2 |
(1-6)×10-4 |
4300-5000 |
| BW5 |
5 |
(6-10)×10-4 |
3000-3700 |
| BW10 |
10 |
(6-10)×10-4 |
2700-3300 |
| BW15 |
15 |
(1-6)×10-3 |
2000-2600 |
| BW20 |
20 |
(1-6)×10-3 |
1800-2300 |
| BW25 |
25 |
(6-10)×10-3 |
1400-1900 |
| BW30 |
30 |
(6-10)×10-3 |
1200-1700 |
| BW40 |
40 |
(1-6)×10-2 |
1000-1500 |
| BW50 |
50 |
(1-6)×10-2 |
900-1200 |
| BW70 |
70 |
(6-10)×10-2 |
700-1100 |
| BW100 |
100 |
≥5×10-2 |
650-1000 |
| BW150 |
150 |
≥5×10-2 |
|
| BW200 |
200 |
≥8×10-2 |
|
♦ 5–layer sintered wire mesh is a widely used new type filter media in standard structure which is composed of five layers of wire mesh stacked orderly and sintered in a vacuum oven
♦ The five layers are protection layer, control layer, dispersion layer and two support layers. It has advantages of stable filter precision, high strength and easy backwashing and more
► Features:
♦ Good strength and rigidity: having good mechanical strength and resistance of compression. Convenient to be machined, welded and assembled
♦ High precision and stable performance: The fact that the filter layer is at the second layer makes itself well protected and ensures consistent and homogeneous filter precision
♦ High durability can be maintained persistently during operation
♦ Corrosion resistance and heat resistance: The material of stainless steel 316L has remarkable features of corrosion resistance and heat resistance
♦ The maintainable temperature is ranged from -200 to 480℃ and it is still active under a condition of acid or alkali
♦ Easy to clean: With an excellent backwashing construction, it can be reused numerously for longer service life
♦ Standard thickness: 1.7mm
♦ Standard material: 316L
♦ Standard size: 500×1000, 600×1,200, 1,000×1,200mm
►Remark:
♦ Bubble point pressure in compliance with national standard ISO4003
♦ Air permeability in compliance with international standard ISO4022
♦ Measurement of air permeability is accomplished under pressure of 1000pa, media is air
♦ Data of permeability for reference only, order placement is subject to inspection certificate
♦ Sizes ≤1000x1200mm are available on request
Send inquiry
Email:eric@cncsprings.com
sales@cncsprings.com
TEL: 0086-15736938801 0086-15736938801
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