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Home > Products > Tie Rod Cylinders > Series A > Model A 4 1

Model A41 – NFPA Style MS4

Tapped Holes in Caps Flush Mounting
1.5″ to 6″ Bores

Series A- Piston Rod End Styles
Series A – Ports Table

FOR PACKAGE AND MOUNTING DIMENSIONS SEE TABLES 1 AND 2

Table 1: The dimensions given on this table are affected by the piston rod diameter and the stroke.

Bore
⌀

Rod
mm

Cylinder
Code ♦

LB

P

SE
▲

SN

SS
▼

V

W

XE

XS

XT

Y

ZB

ZE

1 1/2

5/8

A0011

4

2 1/4

5 1/2

2 1/4

2 7/8

1/4

5/8

5 3/8

1 3/8

1 15/16

1 15/16

4 7/8

5 5/8

•1*

A0012

1/2

1

5 3/4

1 3/4

2 5/16

2 5/16

5 1/4

6

2

5/8

A0110

4

2 1/4

5 7/8

2 1/4

2 7/8

1/4

5/8

5 9/16

1 3/8

1 15/16

1 15/16

4 15/16

5 7/8

†1*

A0111

1/2

1

5 15/16

1 3/4

2 5/16

2 5/16

5 5/16

6 1/4

•1 3/8*

A0112

5/8

1 1/4

6 3/16

2

2 9/16

2 9/16

5 9/16

6 1/2

2 1/2

5/8

A0120

4 1/8

2 3/8

6 1/4

2 3/8

3

1/4

5/8

5 13/16

1 3/8

1 15/16

1 15/16

5 1/16

6 1/8

1

A0121

1/2

1

6 3/16

1 3/4

2 5/16

2 5/16

5 7/16

6 1/2

†1 3/8*

A0122

5/8

1 1/4

6 7/16

2

2 9/16

2 9/16

5 11/16

6 3/4

•1 3/4*

A0123

3/4

1 1/2

6 11/16

2 1/4

2 13/16

2 13/16

5 15/16

7

3 1/4

1

A0130

4 7/8

2 5/8

6 5/8

2 5/8

3 1/4

1/4

3/4

6 1/2

1 7/8

2 7/16

2 7/16

6

6 7/8

1 3/8

A0131

3/8

1

6 3/4

2 1/8

2 11/16

2 11/16

6 1/4

7 1/8

1 3/4*

A0132

1/2

1 1/4

7

2 3/8

2 15/16

2 15/16

6 1/2

7 3/8

2*

A0133

1/2

1 3/8

7 1/8

2 1/2

3 1/16

3 1/16

6 5/8

7 1/2

4

1

A0140

4 7/8

2 5/8

6 7/8

2 5/8

3 1/4

1/4

3/4

6 5/8

1 7/8

2 7/16

2 7/16

6

7

1 3/8

A0141

3/8

1

6 7/8

2 1/8

2 11/16

2 11/16

6 1/4

7 1/4

1 3/4

A0142

1/2

1 1/4

7 1/8

2 3/8

2 15/16

2 15/16

6 1/2

7 1/2

2

A0143

1/2

1 3/8

7 1/4

2 1/2

3 1/16

3 1/16

6 5/8

7 5/8

2 1/2*

A0144

5/8

1 5/8

7 1/2

2 3/4

3 5/16

3 5/16

6 7/8

7 7/8

5

1

A1x50

5 1/8

2 7/8

7 1/4

2 7/8

3 1/8

1/4

3/4

6 15/16

2 1/16

2 7/16

2 7/16

6 5/16

7 7/16

1 3/8

A1x51

3/8

1

7 3/16

2 5/16

2 11/16

2 11/16

6 9/16

7 11/16

1 3/4

A1x52

1/2

1 1/4

7 7/16

2 9/16

2 15/16

2 15/16

6 13/16

7 15/16

2

A0153

1/2

1 3/8

7 9/16

2 11/16

3 1/16

3 1/16

6 15/16

8 1/16

2 1/2

A0154

5/8

1 5/8

7 13/16

2 15/16

3 5/16

3 5/16

7 3/16

8 5/16

3

A0155

5/8

1 5/8

7 13/16

2 15/16

3 5/16

3 5/16

7 3/16

8 5/16

3 1/2*

A0156

5/8

1 5/8

7 13/16

2 15/16

3 5/16

3 5/16

7 3/16

8 5/16

6

1 3/8

A0160

5 3/4

3 1/8

7 3/4

3 1/8

3 5/8

1/4

7/8

7 5/8

2 5/16

2 13/16

2 13/16

7 1/16

8 1/8

1 3/4

A0161

3/8

1 1/8

7 7/8

2 9/16

3 1/16

3 1/16

7 5/16

8 3/8

2

A0162

3/8

1 1/4

8

2 11/16

3 3/16

3 3/16

7 7/16

8 1/2

2 1/2

A0163

1/2

1 1/2

8 1/4

2 15/16

3 7/16

3 7/16

7 11/16

8 3/4

3

A0164

1/2

1 1/2

8 1/4

2 15/16

3 7/16

3 7/16

7 11/16

8 3/4

3 1/2

A0165

1/2

1 1/2

8 1/4

2 15/16

3 7/16

3 7/16

7 11/16

8 3/4

4*

A0166

1/2

1 1/2

8 1/4

2 15/16

3 7/16

3 7/16

7 11/16

8 3/4

Table 2: These dimensions are constant regardless of rod diameter or stroke.

Bore
⌀

E

EB

EE

EL

EO

ET

F

G

J

K

NT

R

SB

ST

SU

SW

TB

TN

TS

US

1 1/2

2

5/16

3/8

3/4

1/4

1/2

3/8

1 1/2

1

1/4

1/4-20

1.43

7/16

1/2

15/16

3/8

3/8

5/8

2 3/4

3 1/2

2

2 1/2

3/8

3/8

15/16

5/16

19/32

3/8

1 1/2

1

5/16

5/16-18

1.84

7/16

1/2

15/16

3/8

9/16

7/8

3 1/4

4

2 1/2

3

3/8

3/8

1 1/16

5/16

3/4

3/8

1 1/2

1

5/16

3/8-16

2.19

7/16

1/2

15/16

3/8

5/8

1 1/4

3 3/4

4 1/2

3 1/4

3 3/4

7/16

1/2

7/8

3/8

29/32

5/8

1 3/4

1 1/4

3/8

1/2-13

2.76

9/16

3/4

1 1/4

1/2

3/4

1 1/2

4 3/4

5 3/4

4

4 1/2

7/16

1/2

1

3/8

1 1/8

5/8

1 3/4

1 1/4

3/8

1/2-13

3.32

9/16

3/4

1 1/4

1/2

1

2 1/16

5 1/2

6 1/2

5

5 1/2

9/16

1/2

1 1/16

1/2

1 11/32

5/8

1 3/4

1 1/4

7/16

5/8-11

4.10

13/16

1

1 9/16

11/16

1

2 11/16

6 7/8

8 1/4

6

6 1/2

9/16

3/4

1

1/2

1 9/16

3/4

2

1 11/2

7/16

3/4-10

4.88

13/16

1

1 9/16

11/16

1 1/8

3 1/4

7 7/8

9 1/4

Notes:

♦ For double rod end cylinders add prefix letter “D” to cylinder code. Example: DA0011.
• Available with fixed-nonadjustable cushions on rod end and standard adjustable cushions on the blind end only.
* Tapped holes on A41 rod end cap have a shallower TB depth in these sizes.
† The standard rod eye or rod clevis will interfere with foot lugs on Model A43. When these rod end accessories are required, use additional rod extension.
▲ For double rod end cylinders from 1-1/2″ thru 6″ bore, add 1/2″ + F to this dimension.
▼ For double rod end cylinders from 1-1/2″ thru 6″ bore, add 1/2″ to this dimension.

Cushions:

The longest cushion is provided that can be accommodated by the rod and blind end caps in any given bore size. Longer cushions are available; for further information, consult the factory.

Ports:

Series A cylinders are supplied with NPTF tapered pipe threads as standard. The largest size port is provided that can be accommodated by the rod and blind end caps in any given bore size. For further information on different types of ports or oversized ports, refer to Series A Ports Table.

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