D
SERIES
FIRESTONE
DUNLOP
PNEURIDE
DUNLOP
SPRINGRIDE
CONTITECH NORGREN PARKER
4 1/2" x 1 W01R584050 4 1/2" x 1 SP2334 FS 44-5 DI PM/31041 9109400
4 1/2" x 2 W01R584051 4 1/2" x 2 SP2441 FD 44-10 DI PM/31042 9109401
4 1/2" x 2-E
4 1/2" x 3-E W01R584035 4 1/2" x 3 SP2895 FT 44-15 DI PM/31043 9109402
6" x 1 (Al) W01R584078 6" x 1 (Al) SP2913 FS 76-7 DI PM/31061 9109004A
6" x 1 (Steel) W01R584052 6" x 1 (Steel) SP1536 FS 76-7 DS M/31061 9109004
6" x 2 (Al) W01R584070 6" x 2 (Al) SP2917 FD 76-14 DI PM/31062 9109001A
6" x 2 (Steel) W01R584053 6" x 2 (Steel) SP1482 FD 76-14 DS M/31062 9109001
6" x 3 (Al) 6" x 3 (Al) SP2923 FT 76-20 DI PM/31063 9109007A
6" x 3 (Steel) W01R584095 6" x 3 (Steel) SP2861 FT 76-20 DS M/31063 9109007
8" x 1 W01R584054 8" x 1 SP1537 FS 138-8 DS M/31081 9109014
8" x 2 W01R584055 8" x 2 SP1490 FD 138-18 DS M/31082 9109011
8" x 3 W01R584056 8" x 3 SP2863 FT 138-26 DS M/31083 9109017
10" x 1 W01R584057 10" x 1 SP2523 FS 210-10 DS M/31101 9109024
10" x 2 W01R584058 10" x 2 SP1538 FD 210-22 DS M/31102 9109021
10" x 3 W01R584059 10" x 3 SP1539 FT 210-32 DS M/31103 9109031
12" x 1 W01R584060 12" x 1 SP1540 FS 412-10 DS M/31121 9109044
12" x 2 W01R584061 12" x 2 SP1541 FD 412-22 DS M/31122 9109041
12" x 2-E W01R584039 12" x 2 Extend.
12" x 3 W01R584062 12" x 3 SP1542 FT 412-32 DS M/31123 9109051
14" 1/2x 1 W01R584063 14" 1/2 x 1 SP1543 FS 614-13 DS M/31141 9109064
14" 1/2 x 2 W01R584064 14" 1/2 x 2 SP1556 FD 614-26 DS M/31142 9109061
14" 1/2 x 3 W01R584065 14" 1/2 x 3 SP1558 FT 614-36 DS M/31143 9109069
16" x 1 W01R584066 16" x 1 FS 816-15 DS M/31161 9109026
16" x 2 W01R584067 16" x 2 SP1557 FD 816-30 DS M/31162 9109171
16" x 3 W01R584068 16" x 3 SP2141 FT 816-40 DS M/31163 9109177
21" 1/2 x 2 21" 1/2 x 2 SP1408 M/31212 9109153
26" x 2 26" x 2 SP2342 M/31262 9109159
• The air bellows have identical port and mounting thread dimension and location.
• This chart is for a quick reference only. Please review catalogs for actual calculations.
• The name of manufacturers mentioned are given for cross-reference purposes only.
Dunlop Type
Rubber Airspring
Bellows Actuators
Cross Reference Chart
Further Information:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
PNEUSPRING
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 14 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
152 mm
175 mm
190 mm
80 mm
50 mm
95 mm
76.70 daN/mm
106 cm²
3.20 Hz
55 mm
105 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB0617 6" x 1 steel
PB0617/B 6" x 1 chlorobutyl steel
PB0617/E 6" x 1 epichlore steel
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 2.5 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
6" × 1 Steel
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar
4 bar 6 bar 8 bar
50 355 742 1113 1476
60 323 653 984 1322
70 274 548 839 1113
80 226 435 669 895
105 65 145 210 276
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 85mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
170 365 570
0.76 0.78 0.81
94.3 174.0 249.0
3.71 3.43 3.30
84.1% 86.6% 87.8%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 65 95
10 mm 75 85
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 65 90
10° 70 85
Volume in cm³3 Load in da
N
6" × 1 Steel
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 17 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
152 mm
175 mm
190 mm
130 mm
70 mm
170 mm
24.9 daN/mm
125 cm²
2.80 Hz
120 mm
190 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB0626 6" x 2 steel
PB0626/B 6" x 2 chlorobutyl steel
PB0626/E 6" x 2 epichlore steel
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 2.7 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
6" × 2 Steel
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Bellow 6" x 2 steel
Ga
mme soufflets
Height
2 bar 4 bar 6 bar 8 bar
70 369 764 1139 1507
100 320 665 967 1282
125 265 542 800 1062
150 203 419 616 824
190 74 142 234 310
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 150mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
180 375 575
1.53 1.59 1.64
45.5 81.7 116.9
2.51 2.33 2.25
93.3% 94.3% 94.7%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 100 175
10 mm 110 165
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 95 160
15° 100 155
Volume in cm³3 Load in da
N
PNEUSPRING
6" × 2 Steel
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 19 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
152 mm
175 mm
190 mm
190 mm
95 mm
250 mm
11.70 daN/mm
117 cm²
2.04 Hz
180 mm
275 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB0636 6" x 3 steel
PB0636/B 6" x 3 chlorobutyl steel
PB0636/E 6" x 3 epichlore steel
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 3.0 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
.
6" × 3 Steel
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar 4 bar 6 bar 8 bar
95 360 720 1080 1440
125 332 668 997 1327
155 300 600 898 1195
175 268 543 815 1081
200 236 472 708 944
240 172 344 516 688
275 100 200 300 400
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 225mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
170 360 545
2.17 2.30 2.42
29.1 52.7 75.5
2.07 1.91 1.85
95.5% 96.2% 96.5%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 115 250
10 mm 105 230
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 195 255
10° 200 250
Volume in cm³3 Load in da
N
6" × 3 Steel
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 12 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
203 mm
230 mm
245 mm
90 mm
50 mm
115 mm
56.00 daN/mm
208 cm²
3.00 Hz
75 mm
125 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB0817 8" x 1
PB0817/B 8" x 1 chlorobutyl
PB0817/E 8" x 1 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 3.05 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
8" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar 4 bar 6 bar 8 bar
50 615 1243 1820 2386
60 577 1134 1681 2207
80 477 915 1372 1812
100 348 686 1034 1362
125 199 418 656 851
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 100mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
355 725 1105
1.83 1.90 1.96
134.0 237.9 342.1
3.05 2.86 2.77
89.7% 91.1% 91.7%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 70 120
10 mm 65 115
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 60 105
10° 70 100
Volume in cm³3 Load in da
N
PNEUSPRING
8" x 1
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 13 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
203 mm
230 mm
245 mm
160 mm
70 mm
220 mm
20.00 daN/mm
220 cm²
2.20 Hz
180 mm
250 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB0828 8" x 2
PB0828/B 8" x 2 chlorobutyl
PB0828/E 8" x 2 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 3.75 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
8" × 2
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Ga
mme soufflets
Height
2 bar 4 bar 6 bar 8 bar
70 643 1264 1918 2561
100 579 1136 1714 2321
150 450 889 1318 1786
200 300 600 900 1218
250 150 300 450 608
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 200mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
265 545 840
3.42 3.54 3.66
48.8 88.2 128.1
2.15 2.00 1.95
95.2% 95.8% 96.1%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 85 240
10 mm 95 230
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 90 210
10° 100 205
Volume in cm³3 Load in da
N
PNEUSPRING
8" × 2
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 15 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
204 mm
230 mm
245 mm
205 mm
100 mm
300 mm
11.75 daN/mm
194 cm²
1.75 Hz
225 mm
325 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB0838 8" x 3
PB0838/B 8" x 3 chlorobutyl
PB0838/E 8" x 3 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 4.3 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
8" × 3
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar
4 bar 6 bar 8 bar
100 600 1209 1804 2402
120 566 1126 1689 2246
160 485 970 1458 1932
200 403 799 1206 1611
240 319 633 949 1262
280 229 453 680 904
325 124 247 362 481
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 280mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
250 535 820
4.77 5.05 5.32
33.4 60.2 85.1
1.82 1.67 1.60
96.6% 97.1% 97.4%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 110 280
10 mm 100 260
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 250 305
10° 255 300
Volume in cm³3 Load in da
N
PNEUSPRING
8" × 3
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Bellow 9" ¼ x 2
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 15 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
235 mm
255 mm
270 mm
160 mm
75 mm
240 mm
24 daN/mm
275 cm²
1.9 Hz
190 mm
265 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB09284 9¼" x 2
PB0928/B 9¼" x 2 chlorobutyl
PB0928/E 9¼" x 2 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 4.5 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
9¼" × 2
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Bellow 9" ¼ x 2
Height
2 bar
4 bar 6 bar 8 bar
75 784 1 568 2 350 3126
100 712 1 430 2 144 2851
150 577 1 158 1 737 2321
200 427 855 1 280 1713
250 255 503 765 1019
265 203 400 604 807
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 220mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
395 830 1260
5.86 6.03 6.20
56.8 104.4 150.4
1.89 1.77 1.72
96.3% 96.8% 96.9%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 80 125
10 mm 70 135
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 70 115
15° 80 105
Volume in cm³3 Load in da
N
PNEUSPRING
9¼" × 2
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 10 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
254 mm
280 mm
300 mm
100 mm
50 mm
135 mm
60.00 daN/mm
295 cm²
2.60 Hz
100 mm
150 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1017 10" x 1
PB1017/B 10" x 1 chlorobutyl
PB1017/E 10" x 1 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 3.9 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
10" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar
4 bar 6 bar 8 bar
50 904 1811 2707 3618
70 772 1554 2326 3106
100 586 1189 1778 2378
130 397 793 1189 1593
150 252 495 758 1015
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 120mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
505 1045 1580
3.37 3.53 3.69
150 271 385
2.71 2.54 2.46
92.1% 93.1% 93.5%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 65 145
10 mm 70 135
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 70 115
10° 80 105
Volume in cm³3 Load in da
N
10" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 10 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
254 mm
280 mm
300 mm
170 mm
70 mm
245 mm
28.00 daN/mm
340 cm²
1.95 Hz
200 mm
270 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1028 10" x 2
PB1028/B 10" x 2 chlorobutyl
PB1028/E 10" x 2 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 5.0 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
10" × 2
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Bellow 10" x 2
Ga
mme soufflets
Height
2 bar
4 bar 6 bar 8 bar
70 978 2022 3034 4050
150 742 1500 2292 3028
200 573 1112 1685 2251
250 354 708 1079 1459
270 270 539 826 1128
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 220mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
470 960 1455
6.22 6.44 6.67
70.2 125.4 178.8
1.93 1.80 1.75
96.1% 96.6% 96.8%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 95 270
10 mm 105 200
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 95 260
15° 115 250
Volume in cm³3 Load in da
N
PNEUSPRING
10" × 2
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 76 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed.
For other kind of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
254 mm
280 mm
300 mm
250 mm
120 mm
350 mm
20.00 daN/mm
300 cm²
1.75 Hz
280 mm
400 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1038 10" x 3 4 ply
PB1038/E 10" x 3 4 ply epichlore
PB1038/B 10" x 3 4 ply chlorobutyl
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
References table
General information
Weight of the bellows 5.8 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
10" × 3 (4 ply)
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Bellow 10" x 3 reinforced
Ga
mme soufflets
Height
2 bar 4 bar 6 bar 8 bar
120 885 1768 2656 3094
180 757 1516 2280 2656
240 623 1239 1862 2177
300 465 929 1397 1630
360 291 605 901 1058
400 204 394 597 693
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 330mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
385 810 1235
9.1 9.2 9.2
41 74 107
1.63 1.51 1.46
97.3% 97.7% 97.8%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 175 390
10 mm 165 380
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 245 370
10° 280 350
Volume in cm³3 Load in da
N
PNEUSPRING
10" × 3 (4 ply)
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 9 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed. For
other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
305 mm
330 mm
350 mm
100 mm
50 mm
135 mm
87.00 daN/mm
477 cm²
2,70 Hz
100 mm
150 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1217 12" x 1
PB1217/B 12" x 1 chlorobutyl
PB1217/E 12" x 1 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 5.2 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
.
12" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar
4 bar 6 bar 8 bar
50 1312 2625 3964 5291
75 1232 2411 3616 4499
100 1018 1955 2976 3954
125 696 1420 2143 2838
150 402 857 1232 1637
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 120mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
795 1625 2455
4.95 5.12 5.28
230 413 588
2.69 2.51 2.44
92.2% 93.3% 93.7%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 70 135
10 mm 80 130
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 75 115
15° 90 105
Volume in cm³3 Load in da
N
12" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 9 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed. For
other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
305 mm
330 mm
350 mm
170 mm
75 mm
245 mm
39.00 daN/mm
460 cm²
1.86 Hz
195 mm
270 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1228 12" x 2
PB1228/B 12" x 2 chlorobutyl
PB1228/E 12" x 2 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 6.7 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
12" × 2
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Bellow 12" x 2
Ga
mme soufflets
Height
2 bar 4 bar 6 bar 8 bar
75 1334 2677 4013 5344
125 1113 2225 3351 4474
175 886 1776 2679 3560
225 642 1294 1938 2578
270 408 836 1250 1654
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 220mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
700 1465 2225
9.19 9.52 9.85
109 200 285
1.97 1.84 1.78
96.0% 96.5% 96.7%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 95 280
10 mm 105 270
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 100 255
10° 110 245
Volume in cm³3 Load in da
N
PNEUSPRING
12" × 2
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 90 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
305 mm
330 mm
350 mm
250 mm
120 mm
350 mm
30 daN/mm
490 cm²
1.66 Hz
310 mm
430 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1238 12" x 3 4 ply
PB1238/B 12" x 3 4 ply chlorobutyl
PB1238/E 12" x 3 4 ply epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 9 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops). Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
12" × 3 (4 ply)
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar 4 bar 6 bar 8 bar
120 1 395 2 794 4 189
150 1 289 2 585 3 877
200 1 140 2 279 3 417
250 978 1 959 2 943
300 798 1 603 2 408
350 616 1 233 1 857
400 432 861 1 295
430 321 639 961
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 320mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
850 1595 2340
13.7 13.9 14.1
98 156 215
1.69 1,56 1.51
97.1% 97.5% 97.7%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 140 410
10 mm 150 400
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 230 340
15° 250 310
Volume in cm³3 Load in da
N
12" × 3 (4 ply)
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 8 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed. For
other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
368 mm
395 mm
425 mm
110 mm
50 mm
150 mm
112 daN/mm
710 cm²
2.60 Hz
115 mm
165 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1417 14½" x 1
PB1417/B 14½" x 1 chlorobutyl
PB1417/E 14½" x 1 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 6.90 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
14½" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar 4 bar 6 bar 8 bar
50 1 901 3 759 5 847 7856
75 1 843 3 602 5 447 7181
100 1 584 3 189 4 721 6223
125 1 282 2 523 3 748 4841
150 1 002 1 830 2 679 3534
165 730 1 420 2 018 2736
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 130mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
1325 2635 3940
8.66 8.97 9.28
328 559 784
2.48 2.30 2.22
93.4% 94.4% 94.8%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 105 170
10 mm 85 160
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 65 145
10° 85 135
Volume in cm³3 Load in da
N
PNEUSPRING
14½" x 1
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 8 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed. For
other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
368 mm
395 mm
425 mm
180 mm
70 mm
270 mm
53 daN/mm
780 cm²
1.8 Hz
225 mm
295 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1428 14½" x 2
PB1428/B 14½" x 2 chlorobutyl
PB1428/E 14½" x 2 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 9.1 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
.
14½" x 2
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar 4 bar 6 bar 8 bar
70 2 010 4 031 6 107 8119
100 1 923 3 798 5 701 7558
150 1 768 3 395 5 023 6618
200 1 539 2 971 4 346 5601
250 1 181 2 361 3 446 4468
295 925 1 869 2 770 3609
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 250mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
1185 2380 3560
17.2 17.8 18.4
151 264 373
1.78 1.66 1.61
96.7% 97.2% 97.3%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 110 340
10 mm 120 330
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 115 290
15° 135 275
Volume in cm³3 Load in da
N
PNEUSPRING
14½" x 2
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 85 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
368 mm
395 mm
425 mm
280 mm
120 mm
420 mm
32 daN/mm
800 cm²
1.4 Hz
330 mm
450 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1438 14½" x 3 4 ply
PB1438/B 14½" x 3 4 ply chlorobutyl
PB1438/E 14½" x 3 4 ply epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 11 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
.
14½" x 3 (4 ply)
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
PNEUSPRING
Height
2 bar
4 bar 6 bar 8 bar
120 2 018 4 058 6 134
150 1 961 3 926 5 904
200 1 856 3 681 5 504
250 1 711 3 337 5 021
300 1 554 2 982 4 504
350 1 377 2 642 3 957
400 1 189 2 284 3 379
450 967 1 884 2 796
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 350mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
1095 2220 3350
23.8 24.0 24.2
99 177 254
1.50 1.41 1.37
97.7% 98.0% 98.1%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 160 440
10 mm 170 430
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 300 390
15° 310 370
Volume in cm³3 Load in da
N
14½" x 3 (4 ply)
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
PNEUSPRING
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 8 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed. For
other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
406 mm
440 mm
450 mm
130 mm
50 mm
190 mm
38.63 daN/mm
830 cm²
1.70 Hz
160 mm
210 mm
Maximum p
ressure
Burst pressure
Maximum angular capability
Maximum misalignment
25 bar
PB1617 16" x 1
PB1617/B 16" x 1 chlorobutyl
PB1617/E 16" x 1 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -30°C (-40°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 7 kg
Air springs
must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
.
16" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height 2 bar 4 bar 6 bar 8 bar
50 1945 4084 6174 8243
55 1920 4053 6126 8176
85 1826 3836 5793 7782
130 1396 3160 4794 6529
170 938 2318 3644 5067
200 579 1500 2441 3493
210 396 1172 2016 2940
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = xxmm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
Misali
g
nment
D h min
(mm)
h max
(mm)
10 mm 85 195
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10 ° 85 180
Volume in cm³3 Load in da
N
16" x 1
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 64 daN. When tracking air springs, special cares must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
406 mm
440 mm
460 mm
200 mm
85 mm
300 mm
63 daN/mm
870 cm²
1.71 Hz
240 mm
325 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB16224 16" x 2 4 ply
PB16224/B 16" x 2 4 ply chlorobutyl
PB16224/E 16" x 2 4 ply epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 10.4 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
16" x 2
(4 ply)
PNEUSPRING
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
Height
2 bar 4 bar 6 bar 8 bar
85 2 290 4 557 6 837
100 2 259 4 470 6 687
150 2 128 4 147 6 168
200 1 906 3 643 5 518
250 1 597 3 096 4 696
300 1 302 2 575 3 881
325 1 156 2 315 3 473
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 280mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar 4 bar 6 bar
1255 2545 3825
22.2 22.6 22.9
133 237 339
1.62 1.52 1.48
97.3% 97.6% 97.7%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 170 325
10 mm 180 315
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
5° 125 325
10° 135 315
Volume in cm³3 Load in da
N
PNEUSPRING
16" x 2
(4 ply)
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
8 bar
Bellows are entirely dismountable. Bellows are single acting air actuators and can be used as actuator or isolator. Indicative value of force to
reach the minimum height: 64 daN. When tracking air springs, special care must be taken to ensure the air springs are guided and fixed.
For other kinds of rubber compounds, contact our technical sales department.
S
p
ecifications data
Conditions of use
Static diameter
Maximum diameter
Minimum space envelope
Static height
Minimum height
Recommended maximum height
Maximum height
Total stroke
Effective area
Stiffness at 4 bar
Natural frequency at 4 bar
406 mm
440 mm
460 mm
300 mm
125 mm
475 mm
31.00 daN/mm
850 cm²
1.20 Hz
375 mm
500 mm
Maximum pressure
Burst pressure
Maximum angular capability
Maximum misalignment
24 bar
10 mm
PB1638 16" x 3
PB1638/B 16" x 3 chlorobutyl
PB1638/E 16" x 3 epichlore
For information only. For complete range, contact our technical
sales department.
Precaution in use
Tem
p
erature
Standard -40°C (-50°C static) +70°C (+90°C static)
Chlorobutyl -25°C (-35°C static) +90°C (+100°C
static)
Epichlore -20°C (-30°C static) +115°C (+120°C
static)
References table
General information
Weight of the bellows 12.5 kg
Air springs must not be pressurised unless they are restricted by
an outside frame or by a suitable load. Respect the minimum and
maximum height specifications (the high position of your
application must be lower than the air bellows maximum height
and the low position of your application must be higher than the
direct use of bump stops or external stops. Do not combine an
angular motion and a misalignment. Avoid using below
atmos
p
heric
p
ressure.
(4 ply)
16" x 3
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
PNEUSPRING
Height
2 bar
4 bar 6 bar 8 bar
125 2 274 4 427 6 552 8730
150 2 190 4 291 6 350 8435
200 2 020 3 996 5 951 7827
250 1 880 3 702 5 549 7252
300 1 737 3 383 5 121 6664
350 1 560 3 024 4 615 6058
400 1 360 2 618 4 029 5337
450 1 116 2 153 3 267 4380
500 851 1 667 2 469 3365
Characteristics in static condition
(
daN
)
D
y
namic characteristics at H = 400mm*
* Recommended height for better isolation
Height in mm
Graphic
Specifications
Charateristics
Volume (dm³ )
Stiffness (daN/cm)
Natural frequency (Hz)
Isolation rate at 10 Hz
Load (daN)
2 bar
4 bar 6 bar
1305 2615 3950
32,8 33,3 33,8
96 168 244
1.35 1.26 1.24
98.1% 98.4% 98.4%
Misali
g
nment
D h min
(mm)
h max
(mm)
5 mm 275 500
10 mm 290 485
An
g
ular capabilit
y
I h min
(mm)
h max
(mm)
10° 350 480
15° 370 450
Volume in cm³3 Load in da
N
16" x 3 (4 ply)
Distributor:
Interflex Hose & Bellows Ltd. • www.interflex.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 878500 • Email: airsprings@interflex.co.uk
PNEUSPRING
