Push/Pull Cylinders
Threaded Body
Single And Double Acting Four capacities from 470 lbs to 5,600 lbs clamp force at rated pressure. Single acting plunger is spring extended, hydraulically retracted. Also available in a straight line guided model, order as a Swing Clamp. Several sizes provide a wide range of adjustment. Hardened chrome alloy steel plungers run longer with less wear and drag than other brands. SAE porting is standard for leak free plumbing connection. Vent port with bronze filter gives the cylinder a place to “breathe” and helps keep chips from drawing past wipers. (Can be used for a remote breather line. Used as the double acting unclamp port.) Proprietary seal designs reduce leakage and increase seal life for longer lasting, more dependable cylinders. Threaded plunger ends allow the attachment of arms, mechanisms or remote actuators. Push/Pull Cylinders are not shipped with cap screws.
G-2
Effective Piston Area (sq. in.)
Oil Capacity (cu. in.)
Cylinder Force* (lbs.)
Model No.
Stroke (in.)
Extend Retract
Extend Retract
Extend Retract
Pull Cylinders- Spring Extended, Hydraulically Retracted
25-0105-01 25-0109-09 25-0113-12 25-0118-00 25-0205-01 25-0209-09 25-0213-12
470
0.57 0.79 1.16 1.66
0.098 0.295 0.626 1.178
0.056 0.233 0.726 1.955 0.056 0.233 0.726 1.955
1,400 3,100 5,600
N/A
N/A
N/A
Push/Pull Cylinders (D/A) Hydraulically actuated both directions.
1,200 3,000 6,100
470
0.57 0.79 1.16 1.66
0.249 0.601 1.227 2.405
0.098 0.295 0.626 1.178
0.142 0.475 1.423 3.992
1,400 3,100 5,600
25-0218-00 12,000
* Cylinder Forces are calculated at 5000 psi maximum operating pressure. Cylinder force is adjusted by varying the hydraulic system pressure. To calculate the approximate output force for an application, multiply the Effective Piston Area by the required operating pressure. The actual output force will vary slightly due to frictional losses within the assembly and/or return spring forces.
Dimensions Model No.
A
B
C
D
E
F
G
H
Single Acting (S/A) 25-0105-01 1 1/16-16 25-0109-09 1 1/2-16 25-0113-12 1 7/8-16 25-0118-00 2 1/2-16 Double Acting (D/A) 25-0205-01 1 1/16-16 25-0209-09 1 1/2-16 25-0213-12 1 7/8-16 25-0218-00 2 1/2-16
4.02 5.32 6.81 9.31 4.02 5.32 6.81 9.31
0.75 1.09 1.06 1.19 0.75 1.09 1.06 1.19
2.02 2.54 3.35 4.71 2.02 2.54 3.35 4.71
0.27 0.38 0.36 0.39 0.27 0.38 0.36 0.39
1.94 2.40 3.21 4.59 1.94 2.40 3.21 4.59
0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15
0.437 0.625 0.875 1.250 0.437 0.625 0.875 1.250
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