folding filter
Folding filter frame using wood fiber board, moisture-proof water-resistant virgin pulp quality is light, convenient installation, appearance is bright and clean and beautiful; Internal filter material with composite frame, compact design or adhesive technology, to ensure the filter sealing, prevent leak; Internal metal parts by plastic spraying or galvanized processing, to prevent the rust of the metal.
Introduction
折叠式初效过滤网外框采用防潮抗水原浆木纤维纸板，质量轻，方便安装，外观光洁美观；内部滤材采用组合内框压紧设计或粘接技术，确保过滤网的密封性，防止泄露；内部金属件经喷塑或镀锌处理，防止金属件生锈。
产品特性：
滤料为粗效过滤棉，容尘量大，阻力小；外框为金属外框，容易更换；
符合欧洲和美国防火分类标准D1N53438-F1，UL900-class2；
耐湿度可达100%；耐温80℃；
用途：
空调通风系统的预过滤和二级过滤，洁净室进风或回风过滤；
|
级别 Class |
尺寸Size 宽×高×深 (mm) |
初阻力(Pa) Initial resistance |
终阻力(Pa) Final resistance |
额定风量(m3/h) Rated air flow |
|
G3 |
595×595×20 |
30 |
200 |
3900 |
|
595×595×96 |
4200 |
|||
|
595×595×105 |
4500 |
|||
|
595×595×120 |
||||
|
G4 |
595×595×20 |
38 |
260 |
3400 |
|
595×595×96 |
4200 |
|||
|
595×595×105 |
4500 |
|||
|
595×595×120 |
注：可按客户要求加工生产
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