S
ST
TA
AN
ND
DA
AR
RD
D F
FE
EA
AT
TU
UR
RE
ES
S &
& B
BE
EN
NE
EF
FIIT
TS
S
•
Simple maintenance – no belts or pulleys
•
Spark resistant, cast aluminum airfoil axial impeller
•
Factory set adjustable pitch blades
•
Aerodynamically efficient performance
•
Heavy duty welded steel and angle ring construction
•
Air dried enamel paint finish
•
Mountable in ductwork in any position
•
TEFC industrial duty motor
•
Externally mounted and wired junction box
A
AP
PP
PL
LIIC
CA
AT
TIIO
ON
NS
S
•
Process ventilation
•
In-line duct booster
•
Fumes, dust or smoke removal
•
General ventilation
A
AC
CC
CE
ES
SS
SO
OR
RIIE
ES
S // O
OP
PT
TIIO
ON
NS
S
•
Epoxy or Eisenheiss coatings
•
Propeller side guard
•
304 or 316 stainless steel construction
•
Horizontal mounting brackets
•
Motor side guard
•
Explosion proof motors
•
Vertical mounting brackets
•
Inspection door
•
Special duty motors
• Mounting
legs
• Companion
flanges
• Reverse
flow
construction
MODEL
A
B
C
D
WT (LBS)
LESS MTR
MAX MTR
FRAME
ADD-12
12
13.1
14
14
35
56
ADD-18
18
19.1
20
14
45
145T
ADD-24
24
25.8
27
18
75
184T
ADD-27
27
28.8
30
18
90
184T
ADD-30
30
31.8
33
18
110
184T
ADD-34
34
35.8
37
18
130
184T
ADD-36
36
37.9
39
18
160
184T
ADD-42
42
43.6
45
18
190
215T
ADD-48
48
49.6
51
18
425
284T
ADD-54
54
55.6
57
24
645
286T
ADD-60
60
61.6
63
24
700
286T
DIMENSIONS IN INCHES*
ADD DIRECT DRIVE TUBEAXIAL FANS
D
VARIES W/ MOTOR
C
A
B
AIRFLOW
.44
ROTATION
O
MODEL
MINIMUM
CFM
MAXIMUM
CFM
ADD-12
600
2,044
ADD-18
1,000
4,600
ADD-24
1,400
10,500
ADD-27
2,000
11,500
ADD-30
2,300
16,000
ADD-34
4,000
21,000
ADD-36
4,500
24,000
ADD-42
5,800
29,000
ADD-48
11,000
41,000
ADD-54
18,000
51,000
ADD-60
24,000
61,000
PERFORMANCE RATING
*DO NOT USE FOR CONSTRUCTION
CONSULT FACTORY FOR CERTIFIED PRINTS
2
