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page no. 8 of 44
NVx Range Users, Installation & Servicing Instructions issue 6.4 Aug 2017.
Model
SF90
SF120
SF140
A
mm
1950
1950
1950
B
mm
700
700
700
C
mm
831
975
1140
DØ
mm
130
130
130
E
mm
235.5
235.5
235.5
F
mm
487
631
798
G
mm
220
220
220
H
mm
347
347
347
J
mm
2 x 662.5
2 x 662.5
2 x 662.5
K
mm
278
278
278
L
mm
1287
1350
1350
M
mm
246
246
246
N
mm
88
88
88
P
mm
326
398
481
Q
mm
188
207
207
NVx SF90 Duo
2-WAY
L
A
REAR VIEW
PLAN
FRONT VIEW
N
P
F
G
E
G
M
122
228
CTRS
228
CTRS
122
R/H SIDE VIEW
B
C
Q
GAS ENTRY POINT
ELEC ENTRY
SUSPENSION POINTS M10
K
J CTRS
J CTRS
H
NVx Duo - Axial Fan Bi-Directional Units