20 Feet HVLS Fans

AUSTAR AS series Fan are Geared Type HVLS Fans driven by German make Geared Motors, with five Aero Blades and Single piece die casted Hub.

Are controlled through Variable Frequency Drive for Reverse / Forward and speed adjustment features.

Complies to international safety standards.

Available in Standard Matt Black color and customized color options.



Doc No. AS/TS/02 Rev.01 Technical Data Sheet


Parameter Specification
1. Make “AUSTAR“
2. Model No. AS205
3. Fan Size 20ft Dia
4. No. of Blades 5 No.s
5. Air Volume 340000 CFM
6. Motor Rating 1.5 KW
7. Speed 50 rpm Maximum ( Variable from 0 to 60 )
8. Noise 60 – 65 db
9. Input Power Single Phase / Three Phase – 50Hz
10. Weight 140 Kgs
11. Construction Frame Structure M.S. ( Powder Coated )
Hanging Structure M.S. ( Powder Coated )
Impeller ( Hub ) Single Piece Aluminum Die Casted
Fasteners High Tensile 10.9 Grade HEX Bolts (Unbrako / TVS make)
12. Blades Design Cambered Aerofoil Design
M.O.C. Aluminum 6063 ( Powder Coated )
Sectional Width 220mm
Wall Thickness 2mm
No. of Ribs 2 Ribs
13. Electric Geared Motor Make NORD ( German Make )
Insulation Class Class F
Efficiency Class IE2
Enclosure IP55
14. Control Penal Mounting Wall Mounting 4 – 5 ft from Floor Level
VFD Make ‘Danfoss/Fuji’ Make
Enclosure IP 55, Power Coated Steel cabinet
Compatibility BMS Compatibility
15. Safety Certification Compliance certificate to CE requirements
Bolted Joints All Nuts are self locking type Nylock Nuts which eliminates chances of loosening.

As additional Safety All Bolted joints are wrapped with SS wire Rope.

Motor – Hub Assembly It is coupled through self locking type Split Couplings.

As an additional safety Antifall S Bends are provided to prevent dropping of Hub in event of coupling failure.

16. Warranty 3 Years f or Hub, Blade, & Structure.

1 Year for Geared Motor & Controller.

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