Performance Table

 

Technical Specifications of 
Industrial Type Heavy Duty Man Cooler

Performance figures of fans tested as per ISS 6272
with tolerances mentioned therein

 
Sweep
MM/(Inch)
Speed
(R.P.M.)
Motor
(H.P.)
Total air delivery
at 10 times blade
sweep
Minimum peak
air velocity at a
distance of
CFM M3/hr 10 times
blade
sweep
m/min.
15 times
blade
sweep
m/min.
*300 (12")

*480 (19")

480 (19")

*600 (24")

750 (30")

900 (36")

900 (36")

1000 (40")
2850

1440

2900

1440

1440

960

1440

1440
0.5

0.5

3

1

2

2

3

4
5,250

7,000

12,000

16,500

22,000

33,000

38,000

42,000
9,000

12,000

22,000

28,000

37,500

56,000

65,000

72,000
250

200

250

250

250

250

275

250
200

120

200

150

150

150

175

150
 
Due to continuous development and innovation, the above specifications are subject to change.

Motors are generally made for 400/440 volts, 3 phase 50 C/S AC supply.

*Both 1 phase 200/220 volts and 3 phase 400/440 volts.