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Home > Products > Tie Rod Cylinders > Series H > Model H 5 1

Model H51 – NFPA Style MS3

Centerline Lug Mounting
1.5″ to 12″ Bores

Series H – Piston Rod End Styles
Series H – 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 ♦

P

LB

SE
▲

SN

SS
▼

V

W

XE

XT

XS

Y

ZB

ZE

1 1/2

5/8

H00151

2 7/8

5

6 3/4

2 7/8

3 7/8

1/4

5/8

6 1/2

2

1 3/8

2

6 1/8

6 7/8

†1*

H00152

1/2

1

6 7/8

2 3/8

1 3/4

2 3/8

6 1/2

7 1/4

2

1

H01510

2 7/8

5 1/4

7 1/8

2 7/8

3 5/8

1/4

3/4

6 15/16

2 3/8

1 7/8

2 3/8

6 5/8

7 7/16

†1 3/8*

H01511

3/8

1

7 3/16

2 5/8

2 1/8

2 5/8

6 7/8

7 11/16

2 1/2

1

H01520

3

5 3/8

7 1/4

3

3 3/8

1/4

3/4

7 1/16

2 3/8

2 1/16

2 3/8

6 3/4

7 9/16

1 3/8*

H01521

3/8

1

7 5/16

2 5/8

2 5/16

2 5/8

7

7 13/16

†1 3/4*

H01522

1/2

1 1/4

7 9/16

2 7/8

2 9/16

2 7/8

7 1/4

8 1/16

3 1/4

1 3/8

H01530

3 19/32

6 1/4

8 1/2

3 1/2

4 1/8

1/4

7/8

8 1/4

2 3/4

2 5/16

2 23/32

7 7/8

8 7/8

1 3/4

H01531

3/8

1 1/8

8 1/2

3

2 9/16

2 31/32

8 1/8

9 1/8

†2*

H01532

3/8

1 1/4

8 5/8

3 1/8

2 11/16

3 3/32

8 1/4

9 1/4

4

1 3/4

H01540

3 7/8

6 5/8

8 7/8

3 3/4

4

1/4

1

8 3/4

3

2 3/4

2 15/16

8 3/8

9 3/8

2*

H01541

1/4

1 1/8

8 7/8

3 1/8

2 7/8

3 1/16

8 1/2

9 1/2

2 1/2*

H01542

3/8

1 3/8

9 1/8

3 3/8

3 1/8

3 5/16

8 3/4

9 3/4

5

2

H01550

4 3/8

7 1/8

10 1/8

4 1/4

4 1/2

1/4

1 1/8

9 3/4

3 1/8

2 7/8

3 1/16

9 1/4

10 1/2

2 1/2

H01551

3/8

1 3/8

10

3 3/8

3 1/8

3 5/16

9 1/2

10 3/4

3

H01552

3/8

1 3/8

10

3 3/8

3 1/8

3 5/16

9 1/2

10 3/4

3 1/2*

H01553

3/8

1 3/8

10

3 3/8

3 1/8

3 5/16

9 1/2

10 3/4

6

2 1/2

H01560

5

8 3/8

11 3/4

5 1/8

5 1/8

1/4

1 1/4

11 5/16

3 1/2

3 3/8

3 7/16

10 3/4

12 3/16

3

H01561

3 1/2

H01562

4*

H01563

7

3

H01570

5 1/2

9 1/2

13 1/8

5 7/8

5 3/4

1/4

1 1/4

12 9/16

3 13/16

3 5/8

3 3/4

12

13 1/2

3 1/2

H01571

4

H01572

4 1/2*

H01573

5*

H01574

8

3 1/2

H01580

6 1/4

10 1/2

14 1/2

6 5/8

6 3/4

1/4

1 1/4

13 3/4

3 15/16

3 5/8

3 7/8

13 1/4

14 7/8

4

H01581

4 1/2

H01582

5

H01583

5 1/2*

H01584

10

4 1/2

H15100

8 1/2

13 13/16

—

8 1/2

8 7/8

1/4

1 1/4

–

5

4 9/16

4 3/4

16 11/16

–

5

H15101

1/2

1 1/2

5 1/4

4 13/16

5

16 15/16

5 1/2

H15102

1/2

1 1/2

5 1/4

4 13/16

5

16 15/16

12

5 1/2

H15120

9 7/8

16 7/16

—

10 1/8

10 1/2

1/4

1 1/4

–

5 3/4

5 3/16

5 1/2

19 9/16

–

7

H15121

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

Bore
⌀

E

EB

EE
NPT

EE
SAE

EL

EO

ET

F

G

J

K

NT

R

SB

ST

SU

SW

TB

TN

TS

US

1 1/2

2 1/2

7/16

1/2

#10

7/8

3/8

3/4

3/8

1 3/4

1 1/2

1/2

3/8-16

1.63

7/16

1/2

15/16

3/8

9/16

3/4

3 1/4

4

2

3

9/16

1/2

#10

15/16

1/2

7/8

5/8

1 3/4

1 1/2

5/8

1/2-13

2.05

9/16

3/4

1 1/4

1/2

5/8

15/16

4

5

2 1/2

3 1/2

9/16

1/2

#10

15/16

1/2

7/8

5/8

1 3/4

1 1/2

5/8

5/8-11

2.55

13/16

1

1 9/16

11/16

7/8

1 5/16

4 7/8

6 1/4

3 1/4

4 1/2

11/16

3/4

#12

1 1/8

5/8

1 1/8

3/4

2

1 3/4

3/4

3/4-10

3.25

13/16

1

1 9/16

11/16

1

1 1/2

5 7/8

7 1/4

4

5

11/16

3/4

#12

1 1/8

5/8

1 1/8

7/8

2

1 3/4

3/4

1-8

3.82

1 1/16

1 1/4

2

7/8

1 3/8

2 1/16

6 3/4

8 1/2

5

6 1/2

15/16

3/4

#12

1 1/2

3/4

1 1/2

7/8

2

1 3/4

1

1-8

4.95

1 1/16

1 1/4

2

7/8

1 1/2

2 15/16

8 1/4

10

6

7 1/2

1 1/16

1

#16

1 11/16

13/16

1 5/8

1

2 1/4

2 1/4

1 1/8

1 1/4-7

5.73

1 5/16

1 1/2

2 1/2

1 1/8

1 3/4

3 5/16

9 3/4

12

7

8 1/2

1 3/16

1 1/4

#20

1 13/16

15/16

1 3/4

1

2 3/4

2 3/4

1 1/4

1 1/2-6

6.58

1 9/16

1 3/4

2 7/8

1 3/8

1 7/8

3 3/4

11 1/4

14

8

9 1/2

1 5/16

1 1/2

#24

2

1 1/8

2

1

3

3

1 1/2

1 1/2-6

7.50

1 9/16

1 3/4

2 7/8

1 3/8

1 7/8

4 1/4

12 1/4

15

10

12 5/8

–

2

#24

–

–

–

1 11/16

3 11/16

3 11/16

1 5/8

1 1/2-6

9.62

1 9/16

2 1/4

3 1/2

1 5/8

2 1/4

5 3/4

15 7/8

19 1/8

12

14 7/8

–

2 1/2

#32

–

–

–

1 15/16

4 7/16

4 7/16

1 7/8

1 1/2-6

11.45

1 9/16

3

4 1/4

2

2 1/4

7 1/4

18 7/8

22 7/8

Notes:

♦  For double rod end cylinders, add prefix letter D to cylinder code. Example: DH00151.
*  Tapped holes on H41 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 H43. When these rod end accessories are required, use additional rod extension.
▲ For double rod end cylinders from 1-1/2″ thru 5″ bore, add 1/4″ + F to this dimension.
▼ For double rod end cylinders from 1-1/2″ thru 5″ bore, add 1/4″ 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 H 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 H Ports Table.

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