Centrifugal Inline Fans 11
®
Replacement Neoprene Isolator(s)
Model Fan Size
Belt Drive 70-140 160-200 240-420
Direct Drive 60-140 160 —
Base Mount R-1 GREEN R-2 BLACK R-2 RED
Hanging 40DUR BLACK 50DUR BLACK 50DUR BLACK
Replacement Spring Isolator(s)
Model Fan Size
Belt Drive — 70-130 140-200 240-300 360-420
Direct Drive 60-100 120-140 160 — —
Base Mount
FDS-1-35
BLUE
FDS-1-70
GREEN
FDS-1-120
GRAY
FDS-1-220
BROWN
FDS-1-370
ORANGE
Hanging
SH-1-35
BLUE
SH-1-70
GREEN
SH-1-125
GRAY
SH-1-245
BROWN
SH-1-370
ORANGE
STANDING SUPPORT ISOLATOR HANGING SUPPORT ISOLATOR
No. Qty. Description
Direct or Belt Drive
Size 60 thru 140
Direct or Belt Drive
Size 160 thru 420
No. Qty. Description
Direct or Belt Drive
Size 60 thru 140
Direct or Belt Drive
Size 160 thru 420
18
Cadmium plated
hex head bolts
3/8 in. - 16 x 1 in. 3/8 in. - 16 x 1 1/4 in. 1 8
Cadmium plated
hex head bolts
3/8 in. - 16 x 1 in. 3/8 in. - 16 x 1 1/4 in.
28
Cadmium plated
hex nuts
3/8 in. - 16 3/8 in. - 16 2 16
Cadmium plated
hex nuts
3/8 in. - 16 3/8 in. - 16
34
Cadmium plated
hex head bolts
5/16 in. - 18 x 1 in. 3/8 in. - 16 x 1 in. 3 4
Std. mount
bracket with (1)
1/4 in. hole
3/16 in. 1/4 in.
48
Std. mount
bracket with (2)
7/16 in. holes
3/16 in. 1/4 in. 4 4
Std. mount
bracket with (2)
7/16 in. holes
3/16 in. 1/4 in.
520
Cadmium plated
washer
7/8 in. O.D. x
3/8 in. I.D. x 1/16 in.
7/8 in. O.D. x
3/8 in. I.D. x 1/16 in.
524
Cadmium plated
washer
7/8 in. O.D. x
3/8 in. I.D. x 1/16 in.
7/8 in. O.D. x
3/8 in. I.D. x 1/16 in.
612
Cadmium plated
lock washer
3/8 in. 3/8 in. 6 12
Cadmium plated
lock washer
3/8 in. 3/8 in.
74
Cadmium plated
washer
1 3/8 in. O.D. x
9/16 in. I.D. x
3/32 in.
1 3/8 in. O.D. x
9/16 in. I.D. x
3/32 in.
712
Cadmium plated
washer
1 3/8 in. O.D. x
9/16 in. I.D. x
3/32 in.
1 3/8 in. O.D. x
9/16 in. I.D. x
3/32 in.
84
Neoprene or
Spring Isolator
Reference appropriate table below for
replacement Isolator(s)
84
Neoprene or
Spring Isolator
Reference appropriate table below for
replacement Isolator(s)
Base fastener
b
installer
Unit side panel
1
1
2
2
3
4
4
5
5
5
5
5
6
6
6
7
8
NOTE: Top bracket
is reversible for
mounting unit 90º
from indicated.
Unit side panel
1
1
2
2
2
2
3
4
5
5
5
5
5
5
6
6
6
7
7
7
8
Isolator Parts List