Air Bellows

Cylinders
(Actuators)

Single/Double/Triple Convoluted and Sleeve Series
Specifications
-EDIUM&ILTEREDCOMPRESSEDAIRWITHORWITHOUTLUBRICATION
!MBIENT4EMPERATURE2ANGE Ž&TOŽ& Ž#TOŽ#
7ORKING0RESSURE5PTO03)'BAR
-ATERIALS#APS'ALVANIZEDSTEEL"ELLOWS2EINFORCED2UBBER
&ORCE5PTOLBS
3TROKE5PTOINCHES

End Cap Styles for Model Numbers Listed Below

!IRINLETCAPSSHOWN/PPOSITEENDDOESNOTINCLUDEASUPPLYPORT

Typical Of
All Models
PA
(Air Inlet)

ASNS

PA
(Air Inlet)

MA

ASND

ASNT

PA
(Air Inlet)

MA

MA

HB
HA

AC

AC

DA (DIA)
DB (DIA)
DC (DIA)
Installation space needed
(Double Convoluted
Unit Shown)

$!#AP$IAMETER
$"-AXIMUM"ELLOWS$IAMETER
$#)NSTALLATION3PACE2EQUIRED
(!-INIMUM#OLLAPSE(EIGHT

("-AXIMUM%XTEND(EIGHT


$ONOTEXCEED MAYCAUSEDAMAGE
TOTHEAIRBELLOW

AA

!.3  
!3.3  
!3.3  
!3.3  
!3.3  
!3.3  
!3.$  
!3.$  
!3.$  

AA

AA

!3.3  
!3.3  
!3.$  
!3.$  
!3.$  
!3.4  

!3.3  
!3.$  
!3.$  
!3.4  
Sleeve Type
Bellow Model
!3.#  

!3.#  

!3.#  


How To Order


2EFERENCEONLINE0$&
for specifications.

$EPENDINGONYOURADAPTERSELECTIONADDEITHERA OR TOTHEENDOFBELLOWSPARTNUMBERIE!3.3    
Model Number Reference
Adapter Option Code
Bellow Model
3/4 to 1/4
3/4 to 3/8
Single Convoluted
!3.3  
NA
NA
!3.3  
NA
NA
!3.3  
NA
NA
!3.3  


!3.3  


!3.3  


!3.3  


!3.3  


!3.3  


Double Convoluted
!3.$  
NA
NA
!3.$  


!3.$  


!3.$  


!3.$  


!3.$  


!3.$  


!3.$  


Triple Convoluted
!3.4  


!3.4  



AA

AB

AC

DA

DB

DC

1.75
1.75
1.75
2.75
2.75
2.75
3.50
6.20
6.25

N/A
N/A
N/A
N/A
N/A
N/A
1.50
2.88
N/A

N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
6.25

4.25
4.25
4.25
5.55
5.55
5.55
6.34
8.98
11.30

5.91
6.50
7.88
8.47
9.10
9.25
9.84
12.80
15.16

6.50
7.09
8.46
9.06
9.65
9.84
10.43
13.40
15.75

2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.20
2.20

3.70
4.50
5.90
5.30
5.90
6.70
5.60
6.00
6.90

 5.#
 5.#
 5.#
 5.#
 5.#
 5.#
 5.#
 5.#
 5.#

.04&
.04&
.04&
.04&
.04&
.04&
.04&
.04&
.04&

1.75
2.75
2.75
3.50
6.20
6.20
6.25
6.25

N/A
N/A
N/A
1.50
2.88
2.88
N/A
N/A

N/A
N/A
N/A
N/A
N/A
N/A
6.25
6.25

4.25
5.55
5.55
6.34
8.98
8.98
11.30
11.30

6.50
8.47
8.60
9.84
12.80
13.40
14.96
15.95

7.09
9.06
9.25
10.43
13.40
14.00
15.75
16.55

3.00
3.00
3.00
3.00
3.00
3.10
3.03
3.03

7.90
9.10
10.60
10.80
12.00
14.20
12.20
15.35

 5.#
 5.#
 5.#
 5.#
 5.#
 5.#
 5.#
 5.#

.04&
.04&
.04&
.04&
.04&
.04&
.04&
.04&

6.20
6.25

2.88
N/A

N/A
6.25

8.98
11.30

12.80
14.96

13.40
15.94

4.40
4.40

18.10
21.30

 5.#
 5.#

.04&
.04&

Numatics Express 2Day for Bellows applies to order quantities of up to 5 units.

HA

HB

MA

PA

All mounting holes are .625 deep.

For detailed dimensional information and technical specifications, please visit www.numatics.com. Information subject to change without notice.

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