云南昆明初效过滤器,云南昆明中效过滤器,云南昆明高效过滤器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
●Paper box or aluminum metal frame
●Responding to small resistance, air
●Applicable to air conditioning system adopts the primary filtration
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-S4-1 295×295×46mm 12″×12″×13/4″ 800m3/h 25Pa 50% (计重法) weight

G3 G4 绿色、蓝色、白色初效过滤棉 Green, blue, white, early filter cotton effect CJ-S4-2
495×295×46mm 20″×12″×13/4″ 1300m3/h CJ-S4-3
495×495×46mm 20″×20″×13/4″ 2200m3/h CJ-S4-4
595×295×46mm 24″×12″×13/4″ 1600m3/h CJ-S4-5
595×495×46mm 24″×20″×13/4″ 2700m3/h CJ-S6-6
595×595×46mm 24″×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