• Motor with thermal cut-off fuse prevents fire induced by overheat
• Metallic structure within air stream provides extra safety against fire


• Painted steel frame enhances anti-rust capability
• HP (Half-pitch) motor & ball bearing enable continuous operation for years

Easy Installation & Maintenance

• Detachable duct adaptor facilitates installation
• Spring-lock louver for easy removal

High Performance

• Sirocco fan sustains high static pressure with low noise operation
• Seam-processed casing ensures strength and hermetic sealing
• Reverse flow prevention shutter for better air tightness