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47
7 6 5 4 3 2
MAX. HT. MIN. HT.
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
100 Psig
80 Psig
40 Psig
20 Psig
60 Psig
120 Psig
8
7
6
5
4
3
2
1
Bumper Contact
(2.7)
Do not use Airstroke in
shaded area without
consulting Firestone
Volume
100 Psig
RECOMMENDED
AIRMOUNT
DESIGN HEIGHT
5.0 INCHES
Static Data
4002
HEIGHT IN.
113
HEIGHT
OPTIONAL
BUMPER
15.2 MAX O.D.
AT 100 PSIG
11.31 DIA.
3/8-16 BLIND NUTS
(5/8 DEEP)
6.25
1/4 or 3/4 NPT
AIR INLET
15-20 FT. LBS.
TORQUE
6.25
NOTE: A bead plate part is shown. This part is also avail-
able with bead rings. See pages 8-10 for explanation.
See page 12 for instructions on how to use chart.
VOLUME (WITHOUT BUMPER) CU IN. x 100
FORCE LBS x 1000
Dynamic Characteristics at 5.0 in. Design Height
(Required for Airmount isolator design only)
Volume @ 100 PSIG = 585 in
3
Gage Spring
Pressure Load Rate
(PSIG) (lbs.) (lbs./in.)
40 3,220 2,429 163 2.72
60 5,030 3,432 155 2.58
80 6,890 4,407 150 2.50
100 8,800 5,385 147 2.45
Natural
Frequency
CPM HZ
Description
Assembly Order No.
Blind nuts, 1/4 NPT WO1-358-7103
Blind nuts, 1/4 NPT, bumper WO1-358-7104
Blind nuts, 3/4 NPT WO1-358-7101
Blind nuts, 3/4 NPT, bumper WO1-358-7109
Button head steel bead rings,
1
7
/8
bolts, nuts, washers
WO1-358-7110
Blind nuts, 1/8 NPT WO1-753-7113
Blind nuts, 1
1
/4 NPT WO1-753-7114
Rubber bellows only WO1-358-0135
Assembly weight ...................................................... 14.5 lbs.
Force to collapse to minimum height (@ 0 PSIG)....... 17 lbs.
Style
113
Two
Ply
Bellows
Blind nuts, 1/4 NPT WO1-358-8151
Blind nuts, 1/4 NPT,
rubber bumper WO1-358-8149
Blind nuts, 3/4 NPT WO1-358-8152
Blind nuts, 3/4 NPT,
rubber bumper WO1-358-8150
Rubber bellows only WO1-358-0231
Style
128
High
Strength
Bellows
Force Table (Use for Airstroke
®
actuator design)
Volume
Pounds Force
Assembly @ 100
Height PSIG @20 @40 @60 @80 @100
(in.) (in
3
) PSIG PSIG PSIG PSIG PSIG
5.0 585 1,540 3,220 5,030 6,890 8,800
4.0 477 2,120 4,320 6,600 8,890 11,230
3.0 353 2,390 4,830 7,380 9,900 12,470