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Force @ 100 psi
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Sensor Ready
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Force @ 50 psi
Force @ 150 psi
Body Material
DFARS Specialty Metals
Export Control Classification Number (ECCN)
About Air Cylinders
Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.
NFPA Tie Rod Air Cylinders
Sensor-Ready
Lg. | Air Inlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Bearing Material | Pipe Size | Thread Type | Gender | Each | |||
1 1/2" Bore (2" Wide) | ||||||||||||
| 4 1/2" | 9.88" | 14.38" | 177 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6211K103 | 0000000 | ||
2" Bore (2 1/2" Wide) | ||||||||||||
| 4 1/2" | 9.88" | 14.38" | 314 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6211K488 | 000000 | ||
2 1/2" Bore (3" Wide) | ||||||||||||
| 4 1/2" | 10" | 14.5" | 491 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6211K528 | 000000 | ||
3 1/4" Bore (3 3/4" Wide) | ||||||||||||
| 4 1/2" | 11.25" | 15.75" | 830 | Aluminum | PTFE-Coated Cast Iron | 3/8 | NPT | Female | 6211K567 | 000000 | ||
4" Bore (4 1/2" Wide) | ||||||||||||
| 4 1/2" | 11.25" | 15.75" | 1,257 | Aluminum | PTFE-Coated Cast Iron | 3/8 | NPT | Female | 6211K611 | 000000 | ||
6" Bore (6 1/2" Wide) | ||||||||||||
| 4 1/2" | 12.75" | 17.25" | 2,827 | Aluminum | Iron | 3/4 | NPT | Female | 6211K369 | 000000 | ||
Adjustable Cushion Sensor-Ready
Lg. | Air Inlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Bearing Material | Pipe Size | Thread Type | Gender | Each | |||
1 1/2" Bore (2" Wide) | ||||||||||||
| 4 1/2" | 9.88" | 14.38" | 177 | Aluminum | PTFE-Coated Cast Iron | 1/4 | NPT | Female | 6258K107 | 0000000 | ||
3 1/4" Bore (3 3/4" Wide) | ||||||||||||
| 4 1/2" | 11.25" | 15.75" | 830 | Aluminum | PTFE-Coated Cast Iron | 3/8 | NPT | Female | 6258K354 | 000000 | ||
6" Bore (6 1/2" Wide) | ||||||||||||
| 4 1/2" | 12.75" | 17.25" | 2,827 | Aluminum | PTFE-Coated Cast Iron | 3/4 | NPT | Female | 6258K887 | 000000 | ||
Tie Rod Air Cylinders
Lg. | Air Inlet | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Sensor Ready | Cylinder Cushion Type | Body Material | Pipe Size | Thread Type | Gender | Each | |||
3/4" Bore (1" Wide) | |||||||||||||
| 4 1/2" | 7.75" | 12.25" | 44 | Sensor Ready | None | Aluminum | 1/8 | NPT | Female | 6453K142 | 0000000 | ||
1 1/8" Bore (1 1/2" Wide) | |||||||||||||
| 4 1/2" | 7.75" | 12.25" | 99 | Sensor Ready | None | Aluminum | 1/8 | NPT | Female | 6453K152 | 000000 | ||
1 1/4" Bore (1 13/16" Wide) | |||||||||||||
| 4 1/2" | 9.03" | 13.53" | 123 | Not Sensor Ready | None | Aluminum | 1/8 | NPT | Female | 6556K376 | 000000 | ||
| 4 1/2" | 9.03" | 13.53" | 123 | Sensor Ready | None | Aluminum | 1/8 | NPT | Female | 4917K108 | 000000 | ||
| 4 1/2" | 10.03" | 14.53" | 123 | Not Sensor Ready | Adjustable | Aluminum | 1/8 | NPT | Female | 6556K104 | 000000 | ||
1 3/4" Bore (2 3/8" Wide) | |||||||||||||
| 4 1/2" | 10.55" | 15.05" | 240 | Not Sensor Ready | None | Aluminum | 1/4 | NPT | Female | 6556K415 | 000000 | ||
| 4 1/2" | 11.55" | 16.05" | 240 | Not Sensor Ready | Adjustable | Aluminum | 1/4 | NPT | Female | 6556K143 | 000000 | ||
2" Bore (2 3/8" Wide) | |||||||||||||
| 4 1/2" | 10.55" | 15.05" | 314 | Not Sensor Ready | None | Aluminum | 1/4 | NPT | Female | 6556K454 | 000000 | ||
| 4 1/2" | 10.55" | 15.05" | 314 | Sensor Ready | None | Aluminum | 1/4 | NPT | Female | 4917K277 | 000000 | ||
| 4 1/2" | 11.55" | 16.05" | 314 | Not Sensor Ready | Adjustable | Aluminum | 1/4 | NPT | Female | 6556K182 | 000000 | ||
2 1/2" Bore (2 7/8" Wide) | |||||||||||||
| 4 1/2" | 10.55" | 15.05" | 491 | Not Sensor Ready | None | Aluminum | 3/8 | NPT | Female | 6556K493 | 000000 | ||
| 4 1/2" | 11.55" | 16.05" | 491 | Not Sensor Ready | Adjustable | Aluminum | 3/8 | NPT | Female | 6556K221 | 000000 | ||
3" Bore (3 3/8" Wide) | |||||||||||||
| 4 1/2" | 10.55" | 15.05" | 707 | Not Sensor Ready | None | Aluminum | 3/8 | NPT | Female | 6556K532 | 000000 | ||
| 4 1/2" | 10.55" | 15.05" | 707 | Sensor Ready | None | Aluminum | 3/8 | NPT | Female | 4917K446 | 000000 | ||
3 1/2" Bore (4 1/8" Wide) | |||||||||||||
| 4 1/2" | 11.67" | 16.17" | 962 | Not Sensor Ready | None | Aluminum | 1/2 | NPT | Female | 6556K571 | 000000 | ||
4 1/2" Bore (5 1/8" Wide) | |||||||||||||
| 4 1/2" | 11.67" | 16.17" | 1,590 | Not Sensor Ready | None | Aluminum | 1/2 | NPT | Female | 6556K609 | 000000 | ||
| 4 1/2" | 12.67" | 17.17" | 1,590 | Not Sensor Ready | Adjustable | Aluminum | 1/2 | NPT | Female | 6556K337 | 000000 | ||
Thin-Profile Flexible-Mount Nonrotating Air Cylinders
Sensor-Ready
Lg. | Air Inlet | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Bearing Material | Pipe Size | Thread Size | Thread Type | Gender | Each | |||
1/2" Bore (0.6" Wide) | |||||||||||||
| 4 1/2" | 7.8" | 12.3" | 20 | Aluminum | Bronze | — | 10-32 | UNF | Female | 6861K704 | 0000000 | ||
11/16" Bore (0.6" Wide) | |||||||||||||
| 4 1/2" | 8" | 12.5" | 37 | Aluminum | Bronze | — | 10-32 | UNF | Female | 6861K122 | 000000 | ||
1" Bore (0.8" Wide) | |||||||||||||
| 4 1/2" | 8.2" | 12.7" | 79 | Aluminum | Bronze | — | 10-32 | UNF | Female | 6861K708 | 000000 | ||
1 1/4" Bore (0.9" Wide) | |||||||||||||
| 4 1/2" | 8.5" | 13" | 123 | Aluminum | Bronze | 1/8 | — | NPT | Female | 6861K712 | 000000 | ||
1 5/8" Bore (1.2" Wide) | |||||||||||||
| 4 1/2" | 8.7" | 13.2" | 207 | Aluminum | Bronze | 1/8 | — | NPT | Female | 6861K716 | 000000 | ||
2" Bore (1 1/2" Wide) | |||||||||||||
| 4 1/2" | 9.4" | 13.9" | 314 | Aluminum | Bronze | 1/4 | — | NPT | Female | 6861K72 | 000000 | ||
2 1/2" Bore (2" Wide) | |||||||||||||
| 4 1/2" | 9.4" | 13.9" | 491 | Aluminum | Bronze | 1/4 | — | NPT | Female | 6861K724 | 000000 | ||
Washdown Round Body Air Cylinders
Universal Mount
Lg. | Air Inlet | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Rod Thread Size | Pipe Size | Thread Type | Gender | Each | |||
3/4" Bore (0.86" OD) | ||||||||||||
| 4 1/2" | 9.03" | 13.53" | 40 | 304 Stainless Steel | 1/4"-28 | 1/8 | NPT | Female | 6239K112 | 0000000 | ||
1 1/16" Bore (1.11" OD) | ||||||||||||
| 4 1/2" | 9.12" | 13.62" | 90 | 304 Stainless Steel | 5/16"-24 | 1/8 | NPT | Female | 6239K158 | 000000 | ||
1 1/2" Bore (1.56" OD) | ||||||||||||
| 4 1/2" | 10.01" | 14.51" | 170 | 304 Stainless Steel | 7/16"-20 | 1/8 | NPT | Female | 6239K205 | 000000 | ||
2" Bore (2.09" OD) | ||||||||||||
| 4 1/2" | 11.45" | 15.95" | 310 | 304 Stainless Steel | 1/2"-20 | 1/4 | NPT | Female | 6239K252 | 000000 | ||
Impact-Resistant Round Body Air Cylinders
Sensor-Ready Face/Pivot Mount
Lg. | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbf | Body Material | Pipe Size | Thread Type | Gender | Each | |||
3/4" Bore (0.94" OD) | |||||||||||
| 4 1/2" | 8.3" | 12.8" | 48.6 | Aluminum | 1/8 | NPT | Female | 6471K928 | 000000 | ||
1" Bore (1.14" OD) | |||||||||||
| 4 1/2" | 8.42" | 12.92" | 76 | Aluminum | 1/8 | NPT | Female | 6471K983 | 00000 | ||
1 1/4" Bore (1 1/2" OD) | |||||||||||
| 4 1/2" | 9.01" | 13.51" | 102 | Aluminum | 1/8 | NPT | Female | 6471K235 | 00000 | ||
1 1/2" Bore (1.85" OD) | |||||||||||
| 4 1/2" | 9.28" | 13.78" | 170 | Aluminum | 1/8 | NPT | Female | 6471K245 | 00000 | ||
2" Bore (2.17" OD) | |||||||||||
| 4 1/2" | 10.19" | 14.69" | 303 | Aluminum | 1/4 | NPT | Female | 6471K447 | 000000 | ||
2 1/2" Bore (2.72" OD) | |||||||||||
| 4 1/2" | 10.19" | 14.69" | 482 | Aluminum | 1/4 | NPT | Female | 6471K527 | 000000 | ||

























































