inline square centrifugal fan     ISQ
Application：pipeline exhaust and supply,filter exhaust and supply,muting fan case ,anti-explosion exhaust (only for direct-drive)
Volume：600～32000m3/h
Static pressure：100～1600Pa
Drive system：Belt-drive, direct-drive
Installation： horizontally ground mounted, ceiling installed, and other installation

Product feature：
Passed the Authentication of  AMACA.
Whole-aluminum, light, low rooftop load.
“Wind-surfer 2”backword inclined fans, high efficiency ,non overload.
High static design, lower noise than the product inland and overseas.
Balance Class：G2.5(ISO1940),less noise and vibration.
Verified outlets, and verified installation.
Square , no scroll structure, small size.
Belt and bearings are isolated from airflow, least of hurt.