详细说明
折叠式初效空气过滤器
Fold-down coarse efficiency air filter
特点Features
<纸框或铝合金金属外框
<阻力小、风量大
<适用于空调系统的初级过滤
型号尺寸及其他参数
Standard specification
| 型号model | 外形尺寸Outside Dimensions(mm) | 额定风量Rated air flow(m3/h) | 初阻力Initial resistance(Pa) | 效率（级别）Efficiency(class) | 滤料型号Model of filter media |
| CJ-S4-1 | 295×295×46mm12″×12″×13/4″ | 800m3/h | 25Pa | 50%(计重法)weight | G3G4 | 绿色、蓝色、白色初效过滤棉Green, blue, white, early filter cotton effect |
| CJ-S4-2 | 495×295×46mm20″×12″×13/4″ | 1300m3/h |
| CJ-S4-3 | 495×495×46mm20″×20″×13/4″ | 2200m3/h |
| CJ-S4-4 | 595×295×46mm24″×12″×13/4″ | 1600m3/h |
| CJ-S4-5 | 595×495×46mm24″×20″×13/4″ | 2700m3/h |
| CJ-S6-6 | 595×595×46mm24″×24″×13/4″ | 3200m3/h |
*可要据用户要求定制不同规格型号的过滤器
According to user requirements to customize different specifications and types of filters