Specification Sheet

428
Model A B C D E
Weight
(lbs)
DA 12
15
3/16
386
14
356
6
11/16
170
12
7/16
316
3/8
10
22
DA 16
19
3/16
487
17
3/4
451
6
11/16
170
15
3/4
400
1/2
13
31
DA 18
21
1/8
537
19
11/16
500
7
1/8
181
17
3/4
451
1/2
13
40
DA 20
23
7/16
595
22
1/16
560
7
1/8
181
19
11/16
500
1/2
13
49
Model
*Technical
Specication
Input
Watts
Peak
BHP
RPM
CFM v Static Pressure (SP) Ins. WG
Sones
0 0.05 0.1 0.15 0.2 0.25 0.3 0.35
DA 12 TCGB/4-12/G-B 132 - 1500 1216 1130 940 570 - - - - 11.6
DA 16 TCGB/4-16/G-B 320 0.28 1500 2540 2440 2330 2200 2030 1760 - - 17.6
DA 18 TCGB/4-18/G-B 540 0.48 1465 3620 3510 3370 3260 3140 3000 2800 - 24
DA 20 TCGB/4-20/G-B 770 0.67 1500 4750 4630 4500 4380 4240 4105 3930 3660 32
A
C
B
E
AIR & SOUND PERFORMANCE
DIMENSIONS IN INCHES/MM
TCGB/ 4-16/ G-A
1 2 3 4 5 6 7
a
a
a
a
a
a
a
COMPACT DUCT AXIAL FAN reference.
Plastic adjustable impeller (supplied as standard).
Aluminum adjustable impeller (please inquire).
Single Phase Motor. 120 V 60 Hz.
Three Phase Motor. 220/460 V 60 Hz (please
inquire).
Speed. Number of poles.
Nominal blade diameter in inches.
Air direction.
Form A = air over motor-impeller.
Form B = air over-impeller motor.
1- TC:
2-
G:
B:
3- B:
T:
5- 16:
6- A:
*Technical Specications: Example
MODEL DA
COMPACT DUCT AXIAL FAN