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纸框初效折叠式过滤网
Foldaway Pre-filter Mesh
产品特性
·滤材是由无纺布棉及合成纤维经特殊混纺制成，具有高容尘量，初期压损低，风量大之优点；
·滤料复合金属网做成折叠式，给予气流提供了最大的过滤面积，其过滤面积是一般平面滤网的5倍，可选择纸外框金属外框，容易更换，采购费用减少；
·耐湿度可达100%；
·耐温80℃；
·可选过滤等级:G4.F5.F6.F7.F8。
Speciality:
The filtration material is made from non-woven fabrics, and the synthetic fibre .it has the advantage of the large dust holding capacity, the low pressure loss in the initial period and lager air flow.
The filtration material compounds with the material net, and is designed into the foldaway, which will provide the current air with the largest filtration area, 5 times’ filtration area as the common plane mesh. Paper
The moisture-proof 100%;
Heat resistance 80℃;
The rank of the filtration: G4.F5.F6.F7.F8.
用途
空调过滤系统预过滤，可延长中效及高效过滤器的使用寿命；
Using:
Pre-filter for the air-condition filtration system. It can lengthen the working life of the middle and high efficiency filter.
性能参数Specification
|
标准尺寸 Normal size |
实际尺寸 Actual size W*H*W(mm) |
额定风量（m³/h） Rated air flow |
||
|
1.5m/s |
2.5m/s |
3.0m/s |
||
|
24*24*1〝 |
595*595*22 |
2040 |
3400 |
- |
|
20*24*1〝 |
495*595*22 |
1785 |
2975 |
- |
|
20*20*1〝 |
495*495*22 |
1445 |
2380 |
- |
|
12*24*1〝 |
287*595*22 |
1020 |
1700 |
- |
|
24*24*2〝 |
595*595*44 |
2040 |
3400 |
4250 |
|
20*24*2〝 |
495*595*44 |
1700 |
2805 |
3570 |
|
20*20*2〝 |
495*495*44 |
1445 |
2380 |
2975 |
|
16*24*2〝 |
390*595*44 |
1445 |
2380 |
2675 |
|
16*20*2〝 |
390*495*44 |
1105 |
1870 |
2380 |
|
12*24*2〝 |
287*595*44 |
1020 |
1700 |
2125 |
|
24*24*4〝 |
595*595*90 |
2040 |
3400 |
4250 |
|
20*20*4〝 |
495*495*90 |
1455 |
2380 |
2975 |
|
12*24*4〝 |
287*595*90 |
1020 |
1700 |
2125 |
注：可按客户要求订做
Note:Other specifications are available on request