MAX. HT. MIN. HT.
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
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