Single Bellows Style Air Springs

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.02.53.03.54.0

Height H [in]

For

ce [

LBS

x 1

000]

0

4

8

1 2

1 6

2 0

2 4

2 8

3 2

3 6

4 0

Vol

ume

[in

3]

Hmax=4.33 Hmin=2.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.02.53.03.54.0

Height H [in]

For

ce [

LBS

x 1

000]

0

4

8

1 2

1 6

2 0

2 4

2 8

3 2

3 6

4 0

Vol

ume

[in

3]

Hmax=4.33 Hmin=2.0

MAX. 5.71 DIA

Installation space needed

2 x 3/8 -16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

With clamped plates YI-FS 40-6-0001/8 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 27 lbsOverall weight with clamped plates 2.1 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 350 530 700 880 1060 Spring Rate (lbs/in) 399 585 768 905 1075 Natural Frequency (Hz) 3.5 3.3 3.3 3.3 3.2

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )4.0 120 250 370 490 620 740 343.0 220 450 670 890 1110 1340 262.0 280 560 850 1130 1410 1690 14

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 3.5 inch, minimum 2.7 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

03.54.0 2.5

0

0.2

0.4

0.6

Hmin = 2.0Hmax = 4.33

Volu

me

(in3 )

Volume6.30 DIA

30

3

3.55 DIA

0.79

Air Inlet

36

FS 40-6 Single Convoluted Air Spring

2.0

40

1.4

1.6

1.8

3.0

Height H (in)

Forc

e (L

BS x

100

0)

0.8

1.0

1.2

2.0

32

28

24

20

16

12

8

4

Use in dotted range > 4.0 inonly after consultation with Enidine

Recommended height for vibration isolation: 3.5 in

120 psi

100 psi

80 psi

60 psi

40 psi

20 psi

contitech sells sheets:contitech sells sheets 8/7/07 2:49 PM Page 1

Single Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

2.02.53.03.5

Height H [in]

For

ce [

LBS

x 1

000]

0

1 0

2 0

3 0

4 0

5 0

Vol

ume

[in

3]

Use in dotted range >3.3 in only

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=3.7 Hmin=2.0

MAX. 5.91 DIA

Installation space needed

2 x 3/8 16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FS 50-5-010

With clamped plates YI-FS 50-5-0011/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 56 lbsOverall weight with clamped plates 2.7 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 460 680 910 1140 1370 Spring Rate (lbs/in) 793 1128 1442 1710 1972 Natural Frequency (Hz) 3.9 3.8 3.7 3.7 3.6

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )3.0 230 460 680 910 1140 1370 242.5 290 580 880 1170 1460 1750 202.0 350 690 1040 1390 1740 2080 12

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 3.0 inch, minimum 2.7 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

10

30

20

3.5

0

0.5

1.0

Hmin = 2.0Hmax = 3.7

Use in dotted range > 3.3 inonly after consultation with Enidine

Recommended height for vibration isolation: 3.0 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

6.50 DIA

24

3

4.25 DIA

1.75

Air Inlet

40

FS 50-5 Single Convoluted Air Spring

3.0 2.0

20 psi

50

1.5

2.0

2.5

2.5

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:49 PM Page 2

Single Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

3.0

2.02.53.03.54.04.5

Height H [in]

For

ce [

LBS

x 1

000]

0

2 5

5 0

7 5

100

125

150

Vo

lum

e [

in_

]

Use in dotted range >4.1 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=4.5 Hmin=2.0

MAX. 6.50 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FS 70-7-131

With clamped plates YI-FS 70-7-7311/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 2.7 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 580 880 1170 1460 1750 Spring Rate (lbs/in) 546 750 964 1159 1373 Natural Frequency (Hz) 3.1 2.9 2.9 2.8 2.8

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )4.0 250 490 740 990 1230 1480 623.5 290 580 880 1170 1460 1750 543.0 330 660 990 1320 1650 1980 462.5 360 720 1090 1450 1810 2170 37

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 3.5 inch, minimum 2.7 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

50

100

75

4.5 2.5

0

0.5

1.0

1.5

Hmin = 2.0Hmax = 4.5

Use in dotted range > 4.1 inonly after consultation with Enidine

Recommended height for vibration isolation: 3.5 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

7.09 DIA

54

3

4.25 DIA

1.75

Air Inlet

25

125

4.0

FS 70-7 Single Convoluted Air Spring

3.5 2.0

20 psi

150

2.0

2.5

3.0

3.0

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:49 PM Page 3

Single Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

2.02.53.03.54.04.55.05.56.0

Height H [in]

For

ce [

LBS

x 1

000]

0

2 5

5 0

7 5

100

125

150

175

200

225

250

Vo

lum

e [

in_

]

Use in dotted range >5.1 in only

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=5.9 Hmin=2.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

2.02.53.03.54.04.55.05.56.0

Height H [in]

For

ce [

LBS

x 1

000]

0

2 5

5 0

7 5

100

125

150

175

200

225

250

Vo

lum

e [

in_

]

Hmax=5.9 Hmin=2.0

MAX. 9.1 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FS 120-10-133

With clamped plates YI-FS 120-10-5641/4 NPT air inlet

With clamped plates YI-FS 120-10-5613/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 4.2 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 970 1450 1940 2420 2910 Spring Rate (lbs/in) 693 1004 1316 1558 1866 Natural Frequency (Hz) 2.7 2.6 2.6 2.5 2.5

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )5.0 390 790 1180 1580 1970 2360 1334.5 480 970 1450 1940 2420 2910 1234.0 570 1130 1700 2270 2830 3400 1113.5 630 1260 1890 2530 3160 3790 963.0 690 1380 2060 2750 3440 4130 832.5 720 1450 2170 2890 3620 4340 68

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 4.5 inch, minimum 3.9 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

50

100

75

6.0 5.5 3.0

0

0.5

1.0

1.5

Hmin = 2.0Hmax = 5.9

Use in dotted range > 5.1 inonly after consultation with Enidine

Recommended height for vibration isolation: 4.5 in

Volu

me

(in3 ) 120 psi

100 psi

80 psi

60 psi

40 psi

Volume

9.65 DIA

123

3

5.55 DIA

2.75

Air Inlet

25

125

5.0

FS 120-10 Single Convoluted Air Spring

4.5 2.0

20 psi

250

2.0

2.5

3.0

3.54.0 2.5

Height H (in)

Forc

e (L

BS x

100

0)

150

175

200

225

3.5

4.0

4.5

5.0

contitech sells sheets:contitech sells sheets 8/7/07 2:49 PM Page 4

Single Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

2.02.53.03.54.04.55.05.56.06.57.0

Height H [in]

For

ce [

LBS

x 1

000]

0

5 0

100

150

200

250

Vo

lum

e [

in_

]

Use in dotted range >6.2 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=6.7 Hmin=2.0

MAX. 9.25 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FS 120-12-5981/4 NPT air inlet

With clamped plates YI-FS 120-12-6053/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 4.2 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 950 1420 1890 2370 2840 Spring Rate (lbs/in) 609 856 1090 1294 1524 Natural Frequency (Hz) 2.5 2.4 2.4 2.3 2.3

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )6.0 400 790 1190 1580 1980 2370 1815.5 470 950 1420 1890 2370 2840 1735.0 540 1080 1610 2150 2690 3230 1624.5 590 1180 1770 2360 2960 3550 1504.0 640 1280 1910 2550 3190 3830 1363.5 670 1340 2020 2690 3360 4030 1223.0 700 1390 2090 2790 3490 4180 107

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 5.5 inch, minimum 4.92 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

100

150

7.0 5.56.5 3.5

0

0.5

1.0

1.5

Hmin = 2.0Hmax = 6.7

Use in dotted range > 6.2 inonly after consultation with Enidine

Recommended height for vibration isolation: 5.5 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

9.84 DIA

173

3

5.55 DIA

2.75

Air Inlet

50

200

6.0

FS 120-12 Single Convoluted Air Spring

5.0 2.5

20 psi

250

2.0

4.0

4.5

4.04.5 3.0

Height H (in)

Forc

e (L

BS x

100

0)

2.0

2.5

3.0

3.5

5.0

contitech sells sheets:contitech sells sheets 8/7/07 2:50 PM Page 5

Single Bellows Style Air Springs

0

1

2

3

4

5

6

2.02.53.03.54.04.55.05.56.0

Height H [in]

For

ce [

LBS

x 1

000]

0

5 0

100

150

200

250

300

Vol

ume

[in

3]

Use in dotted range >5.0 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=5.6 Hmin=2.0

MAX. 9.84 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YI-FS 200-10-118

With clamped plates YI-FS 200-10-4601/4 NPT air inlet1.75 inch excentrical

With clamped plates YI-FS 200-10-4653/4 NPT air inlet1.5 inch excentrical

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 5.1 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 1200 1800 2400 3000 3600 Spring Rate (lbs/in) 787 1211 1638 2081 2510 Natural Frequency (Hz) 2.5 2.6 2.6 2.6 2.6

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )5.0 470 950 1420 1900 2370 2850 1794.0 670 1350 2020 2690 3360 4040 1443.0 820 1640 2460 3280 4100 4930 1052.0 920 1840 2760 3680 4600 5520 61

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 4.4 inch, minimum 3.5 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

100

200

150

6.0 4.55.5 3.0

0

1

2

3

Hmin = 2.0Hmax = 5.6

Use in dotted range > 5.0 inonly after consultation with Enidine

Recommended height for vibration isolation: 4.4 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

10.43 DIA

166

3

6.34 DIA

3.50

Air Inlet

50

250

5.0

FS 200-10 Single Convoluted Air Spring

2.0

20 psi

300

1.50

/1.7

54

5

6

3.54.0 2.5

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:50 PM Page 6

Single Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

2.02.53.03.54.04.55.05.56.0

Height H [in]

For

ce [

LBS

x 1

000]

0

100

200

300

400

500

600

Vol

ume

[in

3]

Use in dotted range >5.5 in only

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=6.0 Hmin=2.0

MAX. 12.80 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FS 330-11-0081/4 NPT air inlet

With clamped plates YI-FS 330-11-0113/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 9.1 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 2450 3680 4900 6130 7350 Spring Rate (lbs/in) 1388 1943 2479 2939 3466 Natural Frequency (Hz) 2.4 2.3 2.2 2.2 2.2

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )5.0 1150 2300 3450 4600 5760 6910 4194.0 1400 2800 4210 5610 7010 8410 3583.0 1590 3180 4760 6350 7940 9530 281

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 5.1 inch, minimum 3.9 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

200

400

300

6.0 4.55.5 2.5

0

2

4

6

Hmin = 2.0Hmax = 6.0

Use in dotted range > 5.5 inonly after consultation with Enidine

Recommended height for vibration isolation: 5.1 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

13.39 DIA

424

3

8.98 DIA

6.20

Air Inlet

100

500

5.0

FS 330-11 Single Convoluted Air Spring

4.0

20 psi

600

2.88

8

10

12

3.03.5 2.0

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:50 PM Page 7

Single Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

234567

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

Vo

lum

e [

in_

]

Hmax=7.0 Hmin=2.0

Bumper contact = 3.9 in

MAX. 13.5 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FS 330-14-0401/4 NPT air inlet

With bumper, clamped YI-FS 330-14-039plates 1/4 NPT air inlet

With clamped plates YI-FS 330-14-0423/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 9.5 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 2420 3630 4850 6060 7270 Spring Rate (lbs/in) 1370 1962 2579 3193 3765 Natural Frequency (Hz) 2.4 2.3 2.3 2.3 2.3

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )5.5 1210 2420 3630 4850 6060 7270 4545.0 1370 2740 4100 5470 6840 8210 4224.5 1510 3020 4530 6040 7550 9060 3854.0 1630 3250 4880 6500 8130 9750 3473.5 1710 3410 5120 6830 8540 10240 3043.0 1770 3540 5300 7070 8840 10610 2602.5 1810 3610 5420 7230 9030 10840 209

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 5.5 inch, minimum 4.7 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

400

800

600

7 3

0

2

4

6

Hmin = 2.0Hmax = 7.0

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

14.17 DIA

454

3

8.98 DIA

6.20

Air Inlet

200

1000

6

FS 330-14 Single Convoluted Air Spring

5 2

20 psi

1200

2.88

8

10

12

4

Bumper contact = 3.9 in

Height H (in)

Forc

e (L

BS x

100

0)

Use in dotted range > 5.9 inonly after consultation with Enidine

Recommended height for vibration isolation: 5.5 in

contitech sells sheets:contitech sells sheets 8/7/07 2:50 PM Page 8

Single Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

234567

Height H [in]

For

ce [

LBS

x 1

000]

0

100

200

300

400

500

600

700

800

900

Vol

ume

[in

3]

Use in dotted range >6.1 in only after consultation with ContiTech

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=6.9 Hmin=2.0

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

234567

Height H [in]

For

ce [

LBS

x 1

000]

0

100

200

300

400

500

600

700

800

900

Vol

ume

[in

3]

Hmax=6.9 Hmin=2.0

Bumper contact height = 2.6 in.

MAX. 15.16 DIA

Installation space needed

4 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FS 530-11-135

With clamped plates YI-FS 530-11-1031/4 NPT air inlet

With clamped plates YI-FS 530-11-1013/4 NPT air inlet

With bumper clamped YI-FS 530-11-109 plates 3/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 13 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 3260 4900 6530 8160 9790 Spring Rate (lbs/in) 2084 2953 3830 4572 5403 Natural Frequency (Hz) 2.5 2.4 2.4 2.4 2.3

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )6.0 1480 2970 4450 5940 7420 8910 6215.0 1930 3860 5790 7720 9660 11590 5644.0 2260 4510 6770 9020 11280 13540 4823.0 2480 4970 7450 9930 12410 14900 357

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 5.7 inch, minimum 4.3 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

400

700

600

7 3

0

2

4

6

Hmin = 2.0Hmax = 6.9

Use in dotted range > 6.1 inonly after consultation with Enidine

Recommended height for vibration isolation: 5.7 in

Volu

me

(in3 ) 120 psi

100 psi

80 psi

60 psi

40 psi

Volume15.75 DIA

607

3

11.30 DIA

6.25

Air Inlet

200

800

6

FS 530-11 Single Convoluted Air Spring

5 2

20 psi

900

6.25

10

14

18

4

Bumper contact height = 2.6 in

Height H (in)

Forc

e (L

BS x

100

0)

100

300

500

8

12

16

contitech sells sheets:contitech sells sheets 8/7/07 2:50 PM Page 9

Single Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

234567

Height H [in]

For

ce [

LBS

x 1

000]

0

100

200

300

400

500

600

700

800

900

Vol

ume

[in

3]

Use in dotted range >6.3 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=7.3 Hmin=2.0Bumper contact height = 2.6 in.

MAX. 15.95 DIA

Installation space needed

4 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FS 530-14-0911/4 NPT air inlet

With clamped plates YI-FS 530-14-0923/4 NPT air inlet

With bumper clamped YI-FS 530-14-094plates 3/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 13.5 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 3920 5880 7840 9800 11760 Spring Rate (lbs/in) 1916 2604 3364 4061 4677 Natural Frequency (Hz) 2.2 2.1 2.1 2.0 2.0

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )6.0 1920 3850 5770 7690 9620 11540 7585.0 2240 4490 6730 8980 11220 13460 6744.0 2470 4940 7410 9880 12350 14820 5863.0 2610 5220 7830 10440 13050 15660 483

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 5.9 inch, minimum 4.3 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

500

700

600

7 3

0

2

4

12

Hmin = 2.0Hmax = 7.3

Use in dotted range > 6.3 inonly after consultation with Enidine

Recommended height for vibration isolation: 5.9 in

Volu

me

(in3 ) 120 psi

100 psi

80 psi

60 psi

40 psi

Volume16.55 DIA

750

3

11.30 DIA

6.25

Air Inlet

200

800

6

FS 530-14 Single Convoluted Air Spring

5 2

20 psi

900

6.25

14

16

18

4

Bumper contact height = 2.6 in

Height H (in)

Forc

e (L

BS x

100

0)

400

300

100

10

8

6

contitech sells sheets:contitech sells sheets 8/7/07 2:51 PM Page 10

Double Bellows Style Air Springs

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.83.84.85.8

Height H [in]

For

ce [

LBS

x 1

000]

0

1 0

2 0

3 0

4 0

5 0

6 0

7 0

8 0

9 0

100

Vol

ume

[in

3]

Hmax=6.7 Hmin=2.8

MAX. 5.71 DIA

Installation space needed3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 40-10-001

With clamped plates YI-FD 40-10-0001/8 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 2.5 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 250 370 490 620 740 Spring Rate (lbs/in) 178 266 365 464 561 Natural Frequency (Hz) 2.8 2.8 2.7 2.7 2.7

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )6.0 140 290 430 570 720 860 705.0 200 400 600 800 1000 1200 594.0 240 490 730 980 1220 1460 443.0 280 560 840 1120 1400 1680 32

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 6.3 inch, minimum 5.9 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

60

80

70

3.8

0

0.2

1.2

1.4

Hmin = 2.8Hmax = 6.7

Volu

me

(in3 )

Volume

6.30 DIA

73

3

3.55 DIA

0.79

Air Inlet

50

90

5.8

FD 40-10 Double Convoluted Air Spring

4.8 2.8

100

1.6

1.8

2.0

Height H (in)

Forc

e (L

BS x

100

0)

40

30

20

10

1.0

0.8

0.6

0.4

Use in dotted range > 6.5 inonly after consultation with Enidine

Recommended height for vibration isolation: 6.2 in

120 psi

100 psi

80 psi

60 psi

40 psi

20 psi

contitech sells sheets:contitech sells sheets 8/7/07 2:51 PM Page 11

Double Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

3.0

2.53.54.55.56.57.5

Height H [in]

For

ce [

LBS

x 1

000]

0

2 5

5 0

7 5

100

125

150

Vol

ume

[in

3]

Use in dotted range >7.1 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=7.9 Hmin=2.8

MAX. 6.50 DIA

Installation space needed

2 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 70-13-048

With clamped plates YI-FD 70-13-9551/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 3.3 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 390 590 780 980 1170 Spring Rate (lbs/in) 241 351 460 560 664 Natural Frequency (Hz) 2.6 2.6 2.5 2.5 2.5

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )7.0 190 380 560 750 940 1130 1086.0 270 530 800 1070 1330 1600 935.0 330 670 1000 1330 1660 2000 844.0 400 790 1190 1590 1980 2380 683.0 440 890 1330 1780 2220 2670 40

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 6.9 inch, minimum 6.3 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

50

100

75

6.57.5 3.5

0

0.5

1.0

1.5

Hmin = 2.8Hmax = 7.9

Use in dotted range > 7.1 inonly after consultation with Enidine

Recommended height for vibration isolation: 6.9 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume7.09 DIA

107

3

4.25 DIA

1.75

Air Inlet

25

125

FD 70-13 Double Convoluted Air Spring

5.5 2.5

20 psi

150

2.0

2.5

3.0

4.5

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:51 PM Page 12

Double Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

2.53.54.55.56.57.58.5

Height H [in]

For

ce [

LBS

x 1

000]

0

5 0

100

150

200

250

300

350

400

450

Vol

ume

[in

3]

Use in dotted range >7.7 in only

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=9.0 Hmin=2.8

FD 110-15 Double Convoluted Air Spring

MAX. 8.00 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 110-15-000

With clamped plates YI-FD 110-15-4033/4 NPT air inlet

With clamped plates YI-FD 110-15-4001/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 4.8 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 700 1040 1390 1740 2090 Spring Rate (lbs/in) 354 526 699 827 989 Natural Frequency (Hz) 2.3 2.2 2.2 2.2 2.1

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )7.0 340 670 1010 1340 1680 2010 1766.0 430 850 1280 1710 2130 2560 1585.0 500 1000 1510 2010 2510 3010 1334.0 570 1150 1720 2300 2870 3440 1073.0 630 1270 1900 2530 3160 3800 73

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 6.9 inch, minimum 6.1 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT1/4 NPT = 12-15 LBxFT3/4 NPT = 40-50 LBxFT

200

0

250

300

350

400

450

8.5 7.5 6.5 4.5 3.5 2.5

0

0.5

1.0

1.5

2.0

2.5

3.0

Hmin = 2.8Hmax = 9.0 Height H (in)

Use in dotted range > 7.7 inonly after consultation with Enidine

Recommended height forvibration isolation: 6.9. in

Forc

e (L

BS x

100

0)

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

20 psi

Volume

8.47 DIA

173

3

5.55 DIA

2.75

Air Inlet150

100

50

5.5

3.5

4.0

4.5

contitech sells sheets:contitech sells sheets 8/7/07 2:51 PM Page 13

Double Bellows Style Air Springs

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

34567891 01 1

Height H [in]

For

ce [

LBS

x 1

000]

0

100

200

300

400

500

600

Vo

lum

e [

in_

]

Use in dotted range >9.0 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=10.6 Hmin=3.0

MAX. 8.6 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 120-20-142

With clamped plates YI-FD 120-20-3251/4 NPT air inlet

With clamped plates YI-FD 120-20-3273/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 5.1 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 970 1450 1940 2420 2910 Spring Rate (lbs/in) 341 496 649 782 910 Natural Frequency (Hz) 1.8 1.8 1.8 1.8 1.8

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )9.0 400 800 1200 1610 2010 2410 2708.0 480 970 1450 1940 2420 2910 2507.0 560 1120 1680 2230 2790 3350 2286.0 630 1260 1890 2530 3160 3790 1975.0 690 1380 2070 2760 3450 4140 1664.0 730 1460 2200 2930 3660 4390 135

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 8.0 inch, minimum 7.5 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

300

400

500

600

11 10 9 7 5 3

0

0.5

1.0

1.5

2.0

2.5

3.0

Hmin = 3.0Hmax = 10.6Height H (in)

Use in dotted range > 9.0 inonly after consultation with Enidine

Recommended height forvibration isolation: 5.0 in

Forc

e (L

BS x

100

0)

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

9.25 DIA

250

3

5.55 DIA

2.75 DIA

Air Inlet

200

100

8

3.5

4.0

4.5

FD 120-20 Double Convoluted Air Spring

6 4

5.0

20 psi

contitech sells sheets:contitech sells sheets 8/7/07 2:51 PM Page 14

Double Bellows Style Air Springs

0

1

2

3

4

5

6

7

34567891 01 1

Height H [in]

For

ce [

LBS

x 1

000]

0

100

200

300

400

500

600

700

Vol

ume

[in

3]

Use in dotted range >9.5 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=10,8 Hmin=3

MAX. 9.84 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 200-19-901

With clamped plates YI-FD 200-19-9101/4 NPT air inlet1.75 inch excentrical

With clamped plates YI-FD 200-19-9003/4 NPT air inlet1.5 inch excentrical

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 45 lbsOverall weight with clamped plates 7 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 1040 1560 2080 2600 3120 Spring Rate (lbs/in) 417 608 797 976 1163 Natural Frequency (Hz) 2.0 2.0 1.9 1.9 1.9

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )9.0 450 910 1360 1820 2270 2730 3528.0 580 1160 1740 2320 2900 3480 3257.0 690 1380 2070 2770 3460 4150 2906.0 790 1590 2380 3180 3970 4760 2565.0 880 1760 2640 3530 4410 5290 2144.0 960 1930 2890 3850 4820 5780 1683.0 1020 2040 3060 4080 5100 6120 119

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 8.5 inch, minimum 7.7 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

300

400

500

600

11 10 9 7 5 3

0

1

2

3

4

Hmin = 3.0Hmax = 10.8 Height H (in)

Use in dotted range > 9.5 inonly after consultation with Enidine

Recommended height for vibration isolation: 8.5 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

10.43 DIA

333

3

6.34 DIA

3.50

Air Inlet

200

100

8

5

6

FD 200-19 Double Convoluted Air Spring

6 4

7

20 psi

700

1.50

/1.7

5

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:51 PM Page 15

Double Bellows Style Air Springs

0

1

2

3

4

5

6

7

35791 11 3

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

1400

Vol

ume

[in

3]

Use in dotted range >11.8 in only

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=12.8 Hmin=3.1

MAX. 10.25 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 200-25-152

With clamped plates YI-FD 200-25-9511/4 NPT air inlet1.75 inch excentrical

With clamped plates YI-FD 200-25-9523/4 NPT air inlet1.5 inch excentrical

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 7.7 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 1220 1830 2440 3050 3660 Spring Rate (lbs/in) 383 549 756 934 1087 Natural Frequency (Hz) 1.8 1.8 1.7 1.7 1.7

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )11 510 1020 1530 2030 2540 3050 56310 610 1220 1830 2440 3050 3660 5389.0 700 1400 2100 2800 3500 4200 5108.0 770 1530 2300 3070 3830 4600 4747.0 840 1670 2510 3340 4180 5010 4376.0 890 1780 2670 3560 4440 5330 3965.0 930 1870 2800 3740 4670 5610 346

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 10.0 inch, minimum 9.06 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

600

800

1000

1200

13 11 5

0

1

2

3

4

Hmin = 3.1Hmax = 12.8 Height H (in)

Use in dotted range > 11.8 inonly after consultation with Enidine

Recommended height for vibration isolation: 10.0 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

10.85 DIA

538

3

6.34 DIA

3.50

Air Inlet

400

200

9

5

6

FD 200-25 Double Convoluted Air Spring

7 3

7

20 psi

1400

1.50

/1.7

5

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:52 PM Page 16

Double Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

34567891 01 11 2

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

Vol

ume

[in

3]

Use in dotted range >10.4 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=12.0 Hmin=3.0

Bumper contact = 4.1 in

MAX. 12.80 DIA

Installation space needed

2 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 330-22-226

With clamped plates YI-FD 330-22-1801/4 NPT air inlet

With clamped plates YI-FD 330-22-1843/4 NPT air inlet

With bumper, clamped YI-FD 330-22-400plates 1/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 10.6 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 2100 3150 4200 5250 6300 Spring Rate (lbs/in) 835 1122 1392 1592 1854 Natural Frequency (Hz) 2.0 1.9 1.8 1.7 1.7

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )10 1010 2020 3030 4030 5040 6050 7938.0 1280 2560 3840 5120 6400 7680 6696.0 1550 3100 4650 6200 7750 9300 5185.0 1650 3310 4960 6610 8270 9920 4334.0 1750 3500 5250 6990 8740 10490 3403.0 1820 3630 5450 7270 9080 10900 247

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 9.5 inch, minimum 8.7 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

400

800

600

12 911 5

0

2

4

6

Hmin = 3.0Hmax = 12.6

Use in dotted range > 10.4 inonly after consultation with Enidine

Recommended height for vibration isolation: 9.5 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume13.39 DIA

766

3

8.98 DIA

6.20

Air Inlet

200

1000

10

FD 330-22 Double Convoluted Air Spring

8 3

20 psi

1200

2.88

8

10

12

67 4

Bumper contact = 4.1 in

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:52 PM Page 17

Double Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

35791 11 31 5

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

Vol

ume

[in

3]

Use in dotted range >11.8 in only after consultation with

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=14.2 Hmin=3.1

Bumper contact = 4.1 in

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 330-30-259

With clamped plates YI-FD 330-30-4441/4 NPT air inlet

With clamped plates YI-FD 330-30-4423/4 NPT air inlet

With bumper, clamped YI-FD 330-30-473plates 1/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 67 lbsOverall weight with clamped plates 11.7 lbs

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )11 1190 2380 3580 4770 5960 7150 8239.0 1480 2960 4440 5920 7400 8890 7267.0 1690 3380 5070 6770 8460 10150 5955.0 1840 3670 5510 7340 9180 11020 431

Pneumatic Application - static characteristic valuesForce F (lbs)

Height H (in)Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

3

FD 330-30 Double Convoluted Air Spring

MAX. 13.4 DIA

Installation space needed2 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

0

400

800

600

15 1113 5

0

2

4

6

Hmin = 3.1Hmax = 14.2

Use in dotted range > 11.8 inonly after consultation with Enidine

Recommended height for vibration isolation: 10.5 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

14.0 DIA

8.98 DIA

6.20

Air Inlet

200

1000

9

20 psi

1200

2.88

8

10

12

7 3

Height H (in)

Bumper contact = 4.1 in

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:52 PM Page 18

Double Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

34567891 01 11 2

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

1400

1600

1800

Vol

ume

[in

3]

Use in dotted range >10.6 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=12.2 Hmin=3.05

Bumper contact = 4.5 in

MAX. 15.16 DIA

Installation space needed

4 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only YR-FD 530-22-213

With clamped plates YI-FD 530-22-1451/4 NPT air inlet

With Bumper, clamped YI-FD 530-22-146plates 1/4 NPT air inlet

With clamped plates YI-FD 530-22-1433/4 NPT air inlet

With Bumper, clamped YI-FD 530-22-144plates 3/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 90 lbsOverall weight with clamped plates 15.4 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 3270 4900 6530 8170 9800 Spring Rate (lbs/in) 1168 1689 2201 2680 3189 Natural Frequency (Hz) 1.9 1.8 1.8 1.8 1.8

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )10 1580 3160 4740 6320 7900 9480 11599.0 1830 3650 5480 7310 9140 10960 10418.0 2030 4050 6080 8100 10130 12150 9307.0 2200 4410 6610 8820 11020 13220 8196.0 2340 4680 7020 9370 11710 14050 6975.0 2430 4870 7300 9730 12170 14600 5724.0 2500 5000 7500 10000 12500 15000 447

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 9.8 inch, minimum 8.9 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

1000

1400

1200

12 911 50

8

10

12

Hmin = 3.05Hmax = 12.2

Use in dotted range > 10.6 inonly after consultation with Enidine

Recommended height for vibration isolation: 9.8 in

Volu

me

(in3 )

120 psi

80 psi

60 psi

40 psi

Volume

15.75 DIA

1132

3

11.30 DIA

6.25

Air Inlet

800

1600

10

FD 530-22 Double Convoluted Air Spring

8 3

20 psi

1800

6.25

14

16

18

67 4

Bumper Contact = 4.5 in

Height H (in)

Forc

e (L

BS x

100

0)

100 psi

6

4

2

600

400

200

contitech sells sheets:contitech sells sheets 8/7/07 2:52 PM Page 19

Double Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

35791 11 3

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

1400

1600

1800

Vo

lum

e [

in_

]

Use in dotted range >11.8 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=13.8 Hmin=3.05

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

35791 11 3

Height H [in]

For

ce [

LBS

x 1

000]

0

200

400

600

800

1000

1200

1400

1600

1800

Vo

lum

e [

in_

]

Hmax=13.8 Hmin=3.05

MAX. 15.75 DIA

Installation space needed

4 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FD 530-30-8001/4 NPT air inlet1.75 inch excentrical

With clamped plates YI-FD 530-30-5293/4 NPT air inlet1.5 inch excentrical

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 90 lbsOverall weight with clamped plates 16.2 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 3740 5610 7480 9350 11220 Spring Rate (lbs/in) 987 1388 1811 2165 2628 Natural Frequency (Hz) 1.6 1.6 1.6 1.5 1.5

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )11 1660 3330 4990 6650 8320 9980 12739.0 2100 4210 6310 8410 10520 12620 10697.0 2440 4880 7320 9760 12200 14640 8425.0 2650 5310 7960 10620 13270 15920 579

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 10.2 inch, minimum 9.6 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

400

800

600

13 50

2

4

6

Hmin = 3.05Hmax = 13.8

Use in dotted range > 11.8 inonly after consultation with Enidine

Recommended height for vibration isolation: 10.2 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

16.35 DIA

1192

3

11.30 DIA

6.25

Air Inlet

200

1000

11

FD 530-30 Double Convoluted Air Spring

9 3

20 psi

12006.

25

8

10

12

7

Height H (in)

Forc

e (L

BS x

100

0)

14

16

18

1400

1600

1800

contitech sells sheets:contitech sells sheets 8/7/07 2:52 PM Page 20

Double Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

2 0

24681 01 21 41 6

Height H [in]

For

ce [

LBS

x 1

000]

0

300

600

900

1200

1500

1800

2100

2400

2700

3000

Vo

lum

e [

in_

]

Hmax=15.4 Hmin=3.05

MAX. 15.95 DIA

Installation space needed

4 x 3/8 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FD 530-35-8101/4 NPT air inlet

With clamped plates YI-FD 530-35-8113/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 90 lbsOverall weight with clamped plates 17.1 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 3960 5950 7930 9910 11890 Spring Rate (lbs/in) 929 1329 1701 2047 2421 Natural Frequency (Hz) 1.5 1.5 1.5 1.4 1.4

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )13 1580 3170 4750 6340 7920 9510 162811 1980 3960 5950 7930 9910 11890 14119.0 2270 4550 6820 9090 11370 13640 11997.0 2500 5010 7510 10020 12520 15020 9525.0 2690 5370 8060 10750 13430 16120 694

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 11.0 inch, minimum 10.2 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

900

2400

2100

16 1214 6

0

2

4

6

Hmin = 3.05Hmax = 15.4

Volu

me

(in3 )

Volume

16.55 DIA

1410

3

11.30 DIA

6.25

Air Inlet

600

2700

FD 530-35 Double Convoluted Air Spring

10 2

3000

6.25

8

10

12

8 4

Height H (in)

Forc

e (L

BS x

100

0)

1800

1500

1200

300

14

16

18

20

Use in dotted range > 13.0 inonly after consultation with Enidine

Recommended height for vibration isolation: 11 in

120 psi

100 psi

80 psi

60 psi

40 psi

20 psi

contitech sells sheets:contitech sells sheets 8/7/07 2:52 PM Page 21

Triple Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

4681 01 21 41 6

Height H [in]

For

ce [

LBS

x 1

000]

0

400

800

1200

1600

2000

2400

Vo

lum

e [

in_

]

Use in dotted range >15.6 in only after consultation with ContiTech

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=16.9 Hmin=4.4

MAX. 12.80 DIA

Installation space needed

2 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FT 330-29-0481/4 NPT air inlet

With clamped plates YI-FT 330-29-0473/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 90 lbsOverall weight with clamped plates 13.1 lbs

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )15 950 1900 2860 3810 4760 5710 144113 1180 2360 3540 4730 5910 7090 128111 1360 2720 4090 5450 6810 8170 10899.0 1500 3010 4510 6010 7520 9020 8787.0 1640 3290 4930 6580 8220 9860 6425.0 1750 3500 5250 7000 8750 10500 392

Pneumatic Application - static characteristic valuesForce F (lbs)

Height H (in)Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

800

1600

1200

16 6

0

2

4

6

Hmin = 4.4Hmax = 16.9

Use in dotted range > 15.6 inonly after consultation with Enidine Vo

lum

e (in

3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume13.6 DIA

3

8.98 DIA

6.20

Air Inlet

400

2000

14

FT 330-29 Triple Convoluted Air Spring

12

20 psi

2400

2.88

8

10

12

810 4

Height H (in)

Forc

e (L

BS x

100

0)

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 22

Triple Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

2 0

4681 01 21 41 6

Height H [in]

For

ce [

LBS

x 1

000]

0

600

1200

1800

2400

3000

Vol

ume

[in

3]

Hmax=17.13 Hmin=4.4

MAX. 15.1 DIA

Installation space needed4 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FT 530-32-8081/4 NPT air inlet

With clamped plates YI-FT 530-32-8023/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 112 lbsOverall weight with clamped plates 17.7 lbs

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )15 1470 2950 4420 5890 7370 8840 171613 1830 3670 5500 7330 9170 11000 150811 2100 4200 6300 8400 10500 12600 12729.0 2290 4580 6860 9150 11440 13730 10077.0 2450 4900 7360 9810 12260 14710 7195.0 2620 5240 7860 10480 13110 15730 384

Pneumatic Application - static characteristic valuesForce F (lbs)

Height H (in)Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

1200

1800

16

0

4

12

14

Hmin = 4.4Hmax = 17.13

Volu

me

(in3 )

Volume

16.15 DIA

3

11.30 DIA

6.25

Air Inlet

600

2400

14

FT 530-32 Triple Convoluted Air Spring

12 4

3000

6.25

16

18

20

810 6

Height H (in)

Forc

e (L

BS x

100

0)

10

8

6

2

Use in dotted range > 15.2 inonly after consultation with Enidine

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 23

Triple Bellows Style Air Springs

0

2

4

6

8

1 0

1 2

1 4

1 6

1 8

2 0

4681 01 21 41 61 82 0

Height H [in]

For

ce [

LBS

x 1

000]

0

400

800

1200

1600

2000

2400

2800

3200

3600

4000

Vol

ume

[in

3]

Use in dotted range >17.7 in only after consultation with C tiT h

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=20.1 Hmin=4.5

MAX. 15.94 DIA

Installation space needed4 x 3/8-16 UNC0.625 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

Rubber bellows only Upon Request

With clamped plates YI-FT 530-35-8451/4 NPT air inlet

With clamped plates YI-FT 530-35-8423/4 NPT air inlet

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 112 lbsOverall weight with clamped plates 21 lbs

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )16 1760 3520 5280 7040 8800 10560 199114 2000 4000 6010 8010 10010 12010 179712 2220 4430 6650 8860 11080 13290 157410 2390 4780 7170 9570 11960 14350 13428.0 2550 5110 7660 10210 12770 15320 10966.0 2740 5490 8230 10970 13710 16460 825

Pneumatic Application - static characteristic valuesForce F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

2400

3200

2800

20 18 8

0

2

4

6

Hmin = 4.5Hmax = 20.1

Use in dotted range > 17.7 inonly after consultation with Enidine

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

16.93 DIA

3

11.30 DIA

6.25

Air Inlet

800

3600

16

FT 530-35 Triple Convoluted Air Spring

14 4

20 psi

4000

6.25

8

10

12

1012 6

Height H (in)

Forc

e (L

BS x

100

0)

1600

2000

1200

400

14

16

18

20

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 24

Sleeve Style Air Springs

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

1.21.41.61.82.02.22.4

Height H [in]

For

ce [

LBS

x 1

000]

0

1

2

3

4

5

6

7

8

Vo

lum

e [

in_

]

Use in dotted range >2.2 in only after consultation with

Recommended height for

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=2.5 Hmin=1.2

MAX. 2.34 DIA

Installation space needed

5/16-18 UNC0.27 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

With 1/8 NPT air inlet YI-SK 19-4-008

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 5 lbsOverall weight with clamped plates 0.15 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 88 132 176 220 264 Spring Rate (lbs/in) 110 154 195 231 272 Natural Frequency (Hz) 3.5 3.4 3.3 3.2 3.2

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )2.2 31 62 93 124 155 186 4.61.8 44 88 132 176 220 264 4.01.4 52 104 156 208 260 312 3.3

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 1.8 inch, minimum 1.4 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

4

6

5

2.4 2.02.2 1.4

0.00

0.05

0.10

0.15

Hmin = 1.2Hmax = 2.5

Use in dotted range > 2.2 inonly after consultation with Enidine

Recommended height for vibration isolation: 1.8 in

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

2.76 DIA

4.0

3

1.34 DIA

1.34 DIA

5/8-11UNC

3

7

SK 19-4 Sleeve Type Convoluted Air Spring

1.8 1.2

20 psi

8

Air

Inle

t

0.20

0.35

0.40

1.6

Height H (in)

Forc

e (L

BS x

100

0)

1

2

1

0.25

0.30

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 25

Sleeve Style Air Springs

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

1.52.02.53.03.5

Height H [in]

For

ce [

LBS

x 1

000]

0

5

1 0

1 5

2 0

Vol

ume

[in

3]

Hmax=3.3 Hmin=1.5

MAX. 3.5 o.D., @ 100 psi

Installation space needed

5/16-18 UNC3/8 Deep

H

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

With 1/8 NPT air inlet, YI-SK 37-6-001brass stud

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 34 lbsOverall weight with clamped plates 0.7 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 220 330 440 550 660 Spring Rate (lbs/in) 171 242 315 377 443 Natural Frequency (Hz) 2.7 2.7 2.7 2.6 2.6

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )3.0 90 170 260 340 430 510 122.5 110 210 320 430 530 640 102.0 110 230 340 460 570 690 7

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 2.4 inch

Force F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

5

10

3.5 2.0

0

0.1

0.2

0.3

Hmin = 1.5Hmax = 3.3

Volu

me

(in3 )

Volume

2.4 DIA

9

3

3.94 DIA

15

3.0

SK 37-6 Sleeve Type Convoluted Air Spring

2.5 1.5

20

Air

Inle

t

0.5

0.6

0.7

Height H (in)

Forc

e (L

BS x

100

0)

3.0 DIA

1.0

5/8-11 UNC 0.4

0.8

Use in dotted range > 3.0 inonly after consultation with Enidine

Recommended height for vibration isolation: 2.4 in

120 psi

100 psi

80 psi

60 psi

40 psi

20 psi

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 26

Sleeve Style Air Springs

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.522.533.544.5

Height H [in]

For

ce [

LBS

x 1

000]

0

4

8

1 2

1 6

2 0

2 4

2 8

Vo

lum

e [

in_

]

Hmax=4.33 Hmin=1.5

40 psi

60 psi

80 psi

100 psi

120 psi

20 psi

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

With 1/8 NPT air inlet, YI-SK 37-8-003brass stud

Additional types on request

Min. Pressure 0 psi Return Force to min. height ≤ 34 lbsOverall weight with clamped plates 0.66 lbs

Pressure p (psi) 40 60 80 100 120 Vol. V (in3)Force (Load) (lbs) 230 340 460 570 690 Spring Rate (lbs/in) 159 221 272 310 363 Natural Frequency (Hz) 2.7 2.5 2.4 2.3 2.3

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )3.5 100 210 310 420 520 630 17.23.0 110 230 340 460 570 680 14.92.5 120 240 360 470 590 710 12.5

Vibration Isolation - dynamic characteristic values

Pneumatic Application - static characteristic values

Design height H: recommended 2.95 inch, lateral guidance necessary

Force F (lbs)

Height H (in)Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT1/8 NPT = Handtight plus one turn

0

12

20

16

4.5 3.54.00

0.2

0.4

0.6

Hmin = 1.5Hmax = 4.33

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

15

3

24

SK 37-8 Sleeve Type Convoluted Air Spring

3.0 1.5

20 psi

28

0.8

1.0

1.2

2.5 2.0

Height H (in)

Forc

e (L

BS x

100

0)

Note:The dotted lines on the static load curves showsthe force of the SK 37-8 with an additional 0.6inch pedestal under the piston. This pedestal isNOT provided by ContiTech. If this pedestal is not used, the bellow will contact the ground at a height of approx. 2.2 inch. This should beavoided because it could cause wear at the bellow. Minimum pressure for service withoutpedestal is 45 psi.

MAX. 3.5 o.D., @ 100 psi

Installation space needed

5/16-18 UNC3/8 Deep

H

2.4 DIA

3.94 DIA Air

Inle

t

3.0 DIA

1.0

5/8-11 UNC

8

4

1.4

Use in dotted range > 3.94 inonly after consultation with Enidine

Recommended height for vibration isolation: 2.95 in

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 27

Sleeve Style Air Springs

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

2.53.03.54.04.55.05.56.06.5

Height H [in]

For

ce [

LBS

x 1

000]

0

5

1 0

1 5

2 0

2 5

3 0

3 5

4 0

4 5

Vo

lum

e [

in_

]

Use in range >5.9 in only after consultation with C tiT h

20 psi

40 psi

60 psi

80 psi

100

120

Hmax=6.3 Hmin=2.6

Force-Height-diagram

Purchase Order Data Technical Data

Type Order Number

With brass stud on both YI-SK 37-10-004ends, 1/8 NPT air inlet

Additional types on request

Min. Pressure 5 psi Return Force to min. height ≤ 34 lbsOverall weight with clamped plates 0.9 lbs

Pressure p (psi) 20 40 60 80 100 120 Vol. (in )3.0 130 270 400 540 670 800 103.5 130 260 400 530 660 790 134.0 130 260 390 520 650 780 164.5 120 240 360 480 600 720 195.0 100 210 310 420 520 630 235.5 80 160 240 320 400 480 35

Pneumatic Application - static characteristic valuesForce F (lbs)

Height H (in)

Service Instructions:3/8-16 UNC = 15-20 LBxFT3/4 NPT = 40-50 LBxFT

0

25

35

30

6.5 5.06.0 3.5

0

0.4

0.5

0.6

Hmin = 2.6Hmax = 6.3

Use in dotted range > 5.9 inonly after consultation with Enidine

Volu

me

(in3 )

120 psi

100 psi

80 psi

60 psi

40 psi

Volume

3

20

40

5.5

SK 37-10 Sleeve Type Convoluted Air Spring

4.5 2.5

20 psi

45

0.7

0.8

0.9

4.0 3.0

Height H (in)

Forc

e (L

BS x

100

0)

MAX. 3.95 DIA

Installation space needed

H

4.7 DIA

Air Inlet

2.4 DIA

5/8-11UNC

Air

Inle

t1

15

10

5

0.3

0.2

0.1

contitech sells sheets:contitech sells sheets 8/7/07 2:53 PM Page 28