Ideal for exhausting stuffy fumes from work rooms, bakeries, kitchen, bathrooms, workshop & chemical plants etc. extensively being used for desert coolers.
SALIENT FEATURES
  • 100% Water resistant Motor (IP:55 Protection).
  • 100% Dust Proof.
  • Can Withstand Wide Voltage Fluctuations (170V-270V).
  • Dynamically Balanced Blades for Vibration free running.
  • Rust Proof Due to eproxy powder coating.
  • Extra powerful Motor, totally enclosed with double ball bearings lubricated for life.
  • Powder coating after 11 tank pre-treatment.
CONSTRUCTION DETAILS
  • Pressure die cast aluminium parts.
  • Carbon steel shaft for higher strength.
  • Double sealed ball bearings, lubricated for life.
  • All rotating parts dynamically balanced for long bearing life.
CAN WITHSTAND WIDE VOLTAGE FLUCTUATION (170V-270V)

Sweep

R.P.M.

Model

Input Power (W)

Air Delivery (M3/Hr.)

300 mm

1400

Comfort MK II

90

1710

380 mm

1400

Comfort MK II

160

3250

450 mm

900

Comfort MK II

Regular

Shakti

145

3900

450 mm

1400

Regular

Shakti

Tiger

Rakshak

410

6120

450 mm

1400

Tornado (ES)

300

6120

600 mm

900

Regular

550

9400

230 mm

2800

Comfort MK II

105

 

425 mm

1400

Comfort MK II

170

 

* 600 mm

1400

Mahabali

1100

1800M3/Hr

NEW ARRIVALS

300 mm

2800

Comfort MK II

280

2600

450 mm

1400

Speed (ES)

210

4520

* For the first time in india high performance powerful fan for factories, guesthouses, workshops, halls, open spaces etc.

Selecting the right exhaust fan for your needs
Ventilation essentially means replacing stale, hot air with fresh air and the size and number of exhaust fans required for a particular application is directly dependent upon location and the number of air changes required per hour. Thus, to determine correct size and number of fans, the following factors need consideration:
  • Size of room.
  • Number of occupants and their activities.
  • Heat gain from solar radiation, machinery, etc.
  • Relative humidity and outside air temperature


 Application

No. of Air Changes Per Hour

Kitchens

20-32

Canteens/Restaurants

12-20

Office/Laboratories/Hospital Wards

8-12

Factories/Workshops

12-20

Auditoriums/Cinemas/Photographic Darkrooms

20-30

Boiler Houses/Foundries

40-60


Recommended air changes
There are no rigid rules and recommendations regarding the number of air changes required for adequate ventilation; every building has it own characteristics and much depends on prevailing conditions.

Dimensional Specification

Size

A

B

C

D

E

F

G

H

mm

mm

mm

mm

mm

mm

mm

mm

mm

230

295

225

250

7.0

210

100

320

220

300

385

317

327

9.5

300

125

255

300

380

470

375

405

9.5

310

127

285

380

450

570

450

482

10.5

360

162

345

450

600

720

598

635

11.5

405

162

385

600


How to estimate required ventilation
To estimate the ventilation required for a given area calculate the total interior space in cubic meters (length x width x height) multiply the figure you get by the particular number of air changes from the table above. Check this figure with the air delivery of the particular size of the fans & select the size and the number of fans needed.