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Vickers威格士EEAPAM561C32
Vickers威格士EEAPAM568C32
Vickers威格士EEAPAM581C32
Vickers威格士EEAPAM511D32
Vickers威格士EEAPAM513D32
Vickers威格士EEAPAM523D32
Vickers威格士EEAPAM525D32
Vickers威格士EEAPAM533D32
Vickers威格士EEAPAM535D32
Vickers威格士EEAPAM541D32
Vickers威格士EEAPAM553D32
Vickers威格士EEAPAM561D32
Vickers威格士EEAPAM568D32
Vickers威格士EEAPAM571D32
Vickers威格士EEAPAM581D32
Vickers威格士EEAPAM523E32
Vickers威格士EEAPAM533E32
Vickers威格士EEAPAM535E32
Vickers威格士EEAPAM553E32
Vickers威格士EEAPAM561E32
Vickers威格士EEAPAM581E32
Vickers威格士EEAPAM523F32
Vickers威格士EEAPAM533F32
Vickers威格士EEAPAM535F32
Vickers威格士EEAPAM581F32
Vickers威格士EHAPAM291A20
Vickers威格士EHHAMP702C20EN6
Vickers威格士EHHAMP702D20EN20
Vickers威格士EHATEQ460A10
Vickers威格士EEAED36A232
Vickers威格士EEAPAM581D32EN3
Vickers威格士EEAPAM571A32EN26
Vickers威格士EEAPAM553D32EN27
Vickers威格士EHAPAM291A20EN46
Vickers威格士EEAPAM118A30
Vickers威格士EHHAMP702A121一般FFU系统由于单位风量的能耗较大,因此洁净室的冷负荷亦相应增加。2具体情况下的评价FFU用于老建筑物改造成洁净室时,其综合经济性一般往往可取。洁净度要求严的洁净室,末级过滤器满布率1%时,对大的系统采用FFU,当前还是不经济的;对小系统有意义作具体比较。对洁净度要求不甚严的洁净室,末级过滤器满布率4%时对大系统综合经济性往往相差不多,但对IC工厂而言FFU系统的灵活性是重要的,因此当前IC工厂对过滤器满布率4%时,采用FFU系统已经普遍。