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1T15M - 9
Description
Blind nuts, 1/4 NPT
Style
1T15M-9
Blind nuts, 1/4 NPT, bumper
Two
Blind nuts, 3/4 NPT
Ply
Blind nuts, 3/4 NPT, bumper
Bellows
Assembly weight ...................................................... 18.0 lbs.
3/8-16 BLIND NUTS
(5/8 DEEP)
15-20 FT. LBS.
TORQUE
25-30 FT. LBS.
TORQUE
1/2-13 THREADED HOLE
(3/4 DEEP)
(FOUR IN PISTON)
NOTE: Bellows will not compress properly with less
than 10 PSIG internal pressure.
NOTE: A bead plate part is shown. This part is also
available with a bead ring. Bolts are not included.
See pages 8-10 for explanation.
Dynamic Characteristics at 18.5 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 1,330 in
Gage
Pressure
Load
(PSIG)
(lbs.)
40
2,780
60
4,250
80
5,680
100
7,120
96
Assembly Order No.
WO1-358-9108
WO1-358-9104
WO1-358-9106
WO1-358-9117
1/4 OR 3/4 NPT
AIR INLET
2.88
6.20
12.7 MAX O.D.
AT 100 PSIG
9.00 DIA.
HEIGHT
OPTIONAL
BUMPER
7.88 DIA.
10.25 DIA.
3
Natural
Frequency
Spring
Rate
CPM
HZ
(lbs./ in.)
287
60
1.01
425
59
.99
546
58
.97
659
57
.95
RECOMMENDED
CONSULT FIRESTONE
BEFORE USING AS
DESIGN HEIGHT
AIRMOUNT
Do not use Airstroke in
shaded area without
20
consulting Firestone
18
Volume
100 Psig
16
14
12
10
8
6
4
2
0
MAX. HT.
27
25
23
21
HEIGHT IN.
See page 12 for instructions on how to use chart.
Force Table (Use for Airstroke
Volume
Assembly @ 100
Height
PSIG
@20
3
(in.)
(in
)
PSIG
23.0
1,658 1,090 2,150 3,340 4,560 5,850
21.0
1,517 1,290 2,600 4,020 5,380 6,860
19.0
1,368 1,340 2,780 4,240 5,660 7,110
17.0
1,217 1,370 2,770 4,250 5,680 7,140
15.0
1,067 1,380 2,810 4,290 5,690 7,150
13.0
916
1,390 2,810 4,280 5,700 7,170
11.0
760
1,460 2,950 4,430 5,940 7,500
9.0
596
1,580 3,200 4,880 6,550 8,230
Static Data
AIRMOUNT
3797
18.5 INCHES
120 Psig
100 Psig
80 Psig
60 Psig
40 Psig
20 Psig
19
17
15
13
11
BUMPER CONTACT
®
actuator design)
Pounds Force
@40
@60
@80
PSIG
PSIG
PSIG
10
9
8
7
6
5
4
3
2
1
0
MIN. HT.
8.5
9.7 IN.
@100
PSIG
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