Direct Axial Flow Fan
- design for installation in ducted ventilation such as General ventilation of commercial and industrial sites, warehouse and storage ventilation, car parks and public buildings.
- available in sizes 315 up to 2000mm
- The casings are manufactured from high grade rolled and flanged sheet steel and protected by polyester paint finish
- The impellers are manufactured from aluminium injection-moulded frol (315 up to 1250) and high grade die-cast aluminium (from 1400 up to 2000)
- the complete adjustment of blade pitch angle provides precise selection of pressure and airflow
- All impeller are dynamically balanced to ISO - 1940 to ensure vibration - free running
- All series are using asynchronous induction motors with a squirrel cage rotor as standard. The motors with specification : three phase 380V / 50Hz, class F insulation and IP 55 protection system.Download PDF