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21 ” Aluminium Air Ventilator

Technical Specification 21 ” Aluminium Air Ventilator


21 " Aluminium Air Ventilator


Model Standard Model Standard



28 ” (711.2 mm)


Pointer MOC

9.5 mm Ø  EN-8 with


Neck / Throat Diameter 21 Inch (533.4 mm) Supporting Bush MOC Green Oilon

No. of Vanes  (Blades)


36 Vanes


Center Shaft

M S 19 mm Ø with Nickle


Height 17 Inch (431.8 mm) Inner Arms (Pipe) M S with Electroplating
Base Ring Stainless Steel  (Jindal Make) Outer Arms M S with Electroplating

Top Cover


Stainless Steel (Jindal Make)


Center Pipe

M S 32 mm with length 240 with Electroplating
Top Sheet MOC Aluminium 1.2 mm Thickness NetWeight 5.5 Kgs (Approx.)

Vanes MOC

Aluminium  0.5 mm Thickness

(Hindalco Make)




As per Box Packing


Bottom Ring

Aluminium  1.5 mm Thickness

(Hindalco Make)


Vanes Size


435 / 70




Bush Support with Green Oilon

Miscellaneous items like     Nut, Bolt, Washer, etc. M S with Electroplating or Zinc

Plating or Galvanized

Ambica Industries are the dealer and manufacture supply the best range of Aluminium Air ventilator in different size as, all the specifications for 18″ Aluminium Airventilator with bush type is given above.  For a quote or any of queries related to the product please feel free to contact us.

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