product

Roof fan RF Series

Product: 
Fan
Roof Fan
Constructions: 



Roof fan RF Series

  • Drive : Direct Drive.
  • Motor : 0.37 – 7.5 kw. (4-6 pole)
  • Impeller : Hascon wing
  • St. Pressure : 2-55 mm.Wg
  • Air flow : 75-597 cmm.
  • Impeller Dia : 400-1,000 mm.
  • Fan Speed : 900-1,440 r/mim

> Eurovent Fan and Blower is an industrial fan manufactured in accordance with European standards.
> Quality certificate : ISO 9001:2015

Structure

     Drum of pressed sheet steel with one flange (PL) or with double flange AM AL ALc) bored for anchorage to walls or between pipings, complete with plate for supporting the control motor. Die-casted rotor in light alloy (sparkproof) with blades with winged profile, dynamically balanced. Assembled overhung on the motor’s shaft. The inclination of the rotor’s blades is adjustable when the fan is stopped from the types 710 up to 1400. The direction of the air is from the motor to the rotor (clockwise direction seen from the motor). It is always possible to invert the airflow, i.e. from the rotor to the motor, by inverting the motor’s rotation, this is done by disassembling the rotor and reassembling it overturned.
     Ventilation fan (Roof Fan) or roof fan Looks like a flat round like a mushroom Used for ventilation and reducing heat from the inside. Or building by sucking the internal air that accumulates under the roof to be drained out of the cover, causing new air to circulate instead of using the Roof Fan on the roof of the factory, warehouse, building, large product And housing.

  • Housing only : Steel Or Stainless Steel.
  • Impeller Material : PPG, PAG Or Aluminium.
  • Impeller : The rotor can adjust the angle to adjust the strength of the wind easily.
  • Motor : Special motor designed for ventilation, low power consumption, high wind power.
  • Spraying : Spray Epoxy paint to heat for strength.
  • Heat resistant : 120°C and resistant to many chemicals.
  • *** In case of needing to use heat, the blades can be changed into aluminum material as well.
4 Poles.
Item Model
Type
Motor
kw.
Poles Fan speed
r/min
 Air Volume
cmm.
Pressure
mm.Wg
Casing
Material
Impeller
Material
1. RF-400/A 0.37 4P 1380 75-98 10-2 Steel, Stainless L-PPG
2. RF-450/A 0.75 4P 1400 80-122 16-5 Steel, Stainless L-PPG
3. RF-500/A 1.1 4P 1400 120-164 16-5 Steel, Stainless L-PPG
4. RF-560/A 1.5 4P 1400 172-256 20-5 Steel, Stainless L-PPG
5. RF-630/C 2.2 4P 1420 199-311 25-8 Steel, Stainless M-PPG
6. RF-710/C 2.2 4P 1420 185-341 30-8 Steel, Stainless M-PPG
7. RF-800/B 4 4P 1440 299-517 40-8 Steel, Stainless M-PPG
8. RF-900/C 5.5 4P 1440 427-574 40-10 Steel, Stainless M-PPG
9. RF-1000/C 7.5 4P 1440 401-597 55-12 Steel, Stainless M-PPG
 
6 Poles.
Item Model
Type
Motor
kw.
Poles Fan speed
r/min
 Air Volume
cmm.
Pressure
mm.Wg
Casing
Material
Impeller
Material
1. RF-630/A 0.55 6P 900 143-202 12-4 Steel, Stainless M-PPG
2. RF-710/A 0.75 6P 910 138-238 14-3 Steel, Stainless M-PPG
3. RF-800/A 1.1 6P 910 196-328 16-4 Steel, Stainless M-PPG
4. RF-900/A 1.5 6P 940 276-367 16-4 Steel, Stainless M-PPG
5. RF-1000/A 3 6P 960 369-487 20-5 Steel, Stainless M-PPG


 
Usage: 
The Roof fans are suitable for sucking in smokes, as well as vitiated, dusty and wet air in the foundries, cement factories, paper factories and joinery works. For the aeration of local rooms, for drying paper, wool, pasta tiles in the application to radiators, unit heaters, cooling towers, etc. and generally where it is necessary to transport big volumes of air with low pressures. Minimum working temperature - 20 °C, Maximum + 300 °C.






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Product Spec

St. Pressure: 
2.00-55.00 mmH2O
Impeller Dia: 
400.00-1,000.00 mm.
Air Volume: 
75.00-597.00 cmm.