密折式过滤器(折叠式过滤器)
产品特性：
·滤料为粗效过滤棉，容尘量大，阻力低；
·外框为金属外框，容易更换；
·符合欧洲和美国防火分类标准DlN53438-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。
性能参数：
specification
|
级别
Class
|
尺寸W*H * D
Size W*H * D
|
初阻力 ( Pa )
Initial resistance
|
终阻力 ( Pa)
Final resistance
|
额定风量 (m3/h)
Rated air flow
|
|
宽*高*深 ( mm )
W*H*D ( mm )
|
|
G3
|
595*595*20
|
30
|
200
|
2000
|
|
290*595*25
|
1700
|
|
595*595*46
|
3400
|
|
595*595*96
|
3900
|
|
595*595*105
|
4200
|
|
595*595*120
|
4500
|
|
G4
|
595*595*20
|
38
|
260
|
2000
|
|
595*595*46
|
3400
|
|
290*595*46
|
1700
|
|
595*595*96
|
3900
|
|
290*595*96
|
1900
|
|
595*595*105
|
4200
|
|
595*595*120
|
4500
|
注：可根据客户要求定做其它规格尺寸及厚度。
Foldaway filter
Speciality:
l The material is coarse filter cotton. Large dust holding ,small resistance;
l Metal frame, easily replace;
l Conform to European and American classification for nonflammability (e.g DIN 53438-F1, UL900 class 2 with flameout)
l The moisture-proof may reach 100%;
l Temp. resistance :80℃.
Using:
l Pre-filtration and second filtration for the ventilation system of the air condition;
l The filtration for entering or returning the air in the clean room.
Ramark:
Wide variety of sizes and thickness
服务项目
