Cylinders
(Actuators)

ASP Series Steel Body NFPA

How to Order

P1

ASP L –

04

A 1

1

D – C

AA

Cylinder Mounting
F1 = Front Flange
F2 = Rear Flange
P2 = Detachable Clevis
P4 = Detachable Eye
X0 = Basic No Mount
X1 = Extended Tie Rods (Both Ends)
X2 = Cap Extended Tie Rods
X3 = Head Extended Tie Rods

Options
AA = No Options
EB = Silencer Bumpers
KA = Stroke Adjuster
DA = Double Rod End
MA = Metallic Rod Scraper
LB = Low Breakaway
SA = Stainless Rod
ST = Stainless Tie Rods
SS = Stainless Rod and Tie Rods
VA** = FKM Seals
1A* = Rod Extension
2A* = Thread Extension
3A = Rod Stud
4A* = Stop Tube
4D* = Double Piston Stop Tube
FB = Four Wrench Flats
JN = Jam Nut
PA = Polypak Rod Seal
PP = Polypak Piston

Cylinder Type
ASP = Steel Body NFPA Pneumatic
Cylinder Line
Cylinder Bore
K
= 1.50
L
= 2.00
M = 2.50
P
= 3.25

R
T
U

= 4.00
= 5.00
= 6.00

Full Inches of Stroke
00 = 0" Stroke
01 = 1" Stroke
02 = 2" Stroke
03 = 3" Stroke
04 = 4" Stroke
05 = 5" Stroke
99 = 99" Stroke
Note: Consult factory for strokes greater than 99”.
Fractional Inches of Stroke
A
= 0"
E = 1/4"
B
= 1/16"
F = 5/16"
C
= 1/8"
G = 3/8"
D
= 3/16"
H = 7/16"

* Specify length.
** FKM is not recommended for non-lube service.
Note: For additional and combination options, consult factory for details.

4
I
J
K
L

=
=
=
=

1/2"
9/16"
5/8"
11/16"

Cushions
Position
1
2
3
4
Fixed
No Cushions
A
A
A
A
A
Head & Cap
B
C
D
E
Y
Head Only
F
G
H
J
W
Cap Only
K
L
M
N
V
NOTE: Standard port location is position 1 and Standard
cushion location is position 2.

Cylinder Orientation
1

M
N
O
P

=
=
=
=

3/4"
13/16"
7/8"
15/16"

2
3

Port Size
Position
1
2
3
4

Rod Diameter
1
= 0.625"
2
= 1.000"
3
= 1.375"
4
= 1.750"

1/4"
C
I
O
U

3/8"
D
J
P
V

1/2"
E
K
Q
W

3/4"
F
L
R
X

1"
G
M
S
Y

1-1/4"
1
2
3
4

Rod End Style
1
= Style #1 Male Thread
2
= Style #2 Male Thread
3
= Style #3 Female Thread
4
= Special Rod End (Specify Threads)

*Standard and first oversized rod diameter per bore size
are available for 5Day Express.

Numatics Express 5Day for ASP Series Steel Body NFPA applies
to order quantities of up to 5 units.

Rod End Styles, Diameters and Threads

1/8"
B
H
N
T

Rod Diameter by Bore Size

Diameter

Style #1
Standard Male

Style #2
Optional Male

Style #3
Optional Female

0.625

 

 

 

1.000

 

 

 

1.375

 

 

 

1.750

 

 

 

Bore

Standard Diameter

1st Oversized

 

0.625

1.000

2"

0.625

1.000

 

0.625

1.000

 

1.000

1.375

4"

1.000

1.375

5"

1.000

1.375

6"

1.375

1.750

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

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