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GE SERIES
ROOF MOUNTED FANS
D
© FANTECH
2016
D-58
C
G
GE
S
eries centrifu
g
al
D
-
3
phase
E -
1
phase
Fan diameter. in cm
Fan speed, number of poles
S
pecial requirements
e
g
.
S
pecial finishes etc.
Amperages for motors can be obtained at time of order.
TECHNICAL DATA
NOISE DATA
HOW TO ORDER
Model
CGD..
CGE..
Nom.
Speed
rev/sec
Low Air
Flow
High Air
Flow
CGE..
1 ph.
CGD..
3 ph.
354
24
53
52
0.55 0.55
356
16
44
44
-
0.37
404
24
57
55
0.55 0.55
406
16
45
45
-
0.37
454
24
60
58
0.55 0.75
456
16
48
47
-
0.37
504
24
63
62
1.5 1.5
506
16
51
51
-
0.75
564
24
66
66
-
3.0
566
16
55
55
-
1.1
634
24
70
71
-
4.0
636
16
61
59
-
1.1
638
12
47
51
-
0.55
716
16
64
62
-
2.2
718
12
49
54
-
1.1
Model
CGD..
CGE..
63 125 250 500 1k 2k 4k 8k
354
Inlet
28 26 22 19 10 12 11 1
356
Inlet
34 26 23 20 15 9 4 1
404
Inlet
28 26 21 18 11 12 12 5
406
Inlet
33 28 22 19 14 10 7 3
454
Inlet
28 26 21 18 12 13 13 9
456
Inlet
31 30 21 18 13 11 9 5
504
Inlet
27 27 22 16 13 13 13 10
506
Inlet
31 30 23 17 13 11 9 7
564
Inlet
26 27 23 14 13 12 12 10
566
Inlet
30 30 24 16 13 11 9 8
634
Inlet
24 28 24 12 13 11 12 10
636
Inlet
29 30 25 15 13 11 9 9
638
Inlet
29 28 24 15 15 10 11 7
716
Inlet
29 30 25 15 13 11 9 9
718
Inlet
29 28 24 15 15 10 11 7
Avg. dB(A) @ 3m
In-Duct Spectrum Corrections, dB*
*Add the In-Duct Spectrum Corrections to the closest dB(A) level shown on the fan
curve to obtain the In-Duct Sound Power Level on the Inlet Side of the unit.
Motor kw
DESCRIPTION
The GE Series of vertical exhaust centrifugal roof units has been
specifically designed to exhaust grease and oil laden air from
applications such as fast food and restaurant kitchens. The
design incorporates a grease/water separator which plumbs
excess water away from the unit while retaining the oil in a
reservoir for later removal.
There are 7 sizes in the range extending from 350 to 710mm
diameter.
Typical Applications
Exhausts grease and oil laden air from fast food shops, cafes
and restaurant kitchens.
Features
O
Robust, galvanised construction.
O
Choice of speeds available.
O
Fitted with a high performance backward-curved
centrifugal fan.
O
Quick release toggle clamps on windband provide easy
access for cleaning and maintenance of impeller.
O
Backward tilting fan body allows easy access for cleaning
unit base.
O
Grease/water separator retains oil in a reservoir for later
removed.
Construction
Galvanised steel construction with a powder-coated finish.
Backward-curved centrifugal impellers.
Motors
Type - standard squirrel cage induction motors
Electricity supply - single or three-phase to suit a wide range of
voltages and frequencies
Bearing - sealed-for-life, ball
Speed-controllable using variable speed drives
See pages O-3/4 for details on these motors
Internal Thermal Protection
Thermistors can be supplied on request
Testing
Air flow to BS848:Part 1, 1980
Noise tests to BS848,Part 2, 1985
Wiring Diagram
See pages N-6/7, diagrams DD 1, 2, 3, 8, 9.