Standard axial flow duct fans up to 40 °C
- Customer pickup,
- In detail
Standard axial flow duct fans can be mounted in a duct in any position. Duct fan casings are made of high quality powder coated sheet steel. (Round flange dimensions comply with the PN - ISO 13351 standard). Its rotors are made of die cast polypropylene (PPG) and are reinforced by glass fiber (paddles) and die cast aluminum (AL) (rotor hub). At higher demands to working environment, it's recommended to use vanes made of polyamide (PAG) reinforced with glass fibre or aluminium (for more strength and more resistance to high temperatures). Fan motors are asynchronous, three - phase 400V / 230V / 50Hz or single - phase 230V / 50Hz in optional variants. Single - phase motors are fitted for voltage - regulated rotational speed, while three - phase motors are regulated by means of a frequency inverter and are equipped with thermal overload protection in standard version. Motor protection degree is IP 56, insulation class is F. Maximum operating temperature for standard fans is 40 °C.
It can be used, without limitation, in production halls, inventory spaces, workshops, warehouses, engine rooms, heating and/or cooling equipment, etc.