Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.
Double-Acting Round Body Air Cylinders
Push and pull light duty loads. These air cylinders use compressed air to both extend and retract, so they operate at nearly full force in either direction. They have a round body—the most common style of air cylinder—making them more compact and better suited for tight spaces than cylinders with external tie rods.
Universal-mount cylinders have mounting threads on both ends. The back end has a pivot bushing, which allows for more mounting options than nose-mount cylinders. Nose-mount cylinders only have mounting threads on the front end, so they’re shorter than universal-mount cylinders.
Sensor-ready cylinders have a magnetic piston that can activate relays and controllers when used with a sensor (sold separately). When the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action to trigger.
For technical drawings and 3-D models, click on a part number.
Lg. | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs.  | Sensor Ready | Air Cushion Type | Body Material | Thread Size | Thread Type | Gender | Each | |
9/16" Bore Size (0.62" OD) | |||||||||||
| 1/2" | 3.75" | 4.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 000000 |
| 1/2" | 4" | 4.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1" | 4.25" | 5.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1" | 4.5" | 5.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1 1/2" | 4.75" | 6.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1 1/2" | 5" | 6.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2" | 5.25" | 7.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2" | 5.5" | 7.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2 1/2" | 5.75" | 8.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2 1/2" | 6" | 8.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3" | 6.25" | 9.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3" | 6.5" | 9.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 4" | 7.25" | 11.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 4" | 7.5" | 11.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 5" | 8.25" | 13.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 5" | 8.5" | 13.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 6" | 9.25" | 15.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 6" | 9.5" | 15.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 8" | 11.25" | 19.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 8" | 11.5" | 19.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 10" | 13.25" | 23.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 10" | 13.5" | 23.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 000000 |
| 12" | 15.25" | 27.25" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 12" | 15.5" | 27.5" | 25 | Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 000000 |
Lg. | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Sensor Ready | Air Cushion Type | Body Material | Thread Size | Thread Type | Gender | Each | |
9/16" Bore Size (0.62" OD) | |||||||||||
| 1/2" | 3.28" | 3.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 000000 |
| 1" | 3.78" | 4.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1 1/2" | 4.28" | 5.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2" | 4.78" | 6.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2 1/2" | 5.28" | 7.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3" | 5.78" | 8.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 4" | 6.78" | 10.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 5" | 7.78" | 12.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 6" | 8.78" | 14.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 8" | 10.78" | 18.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 10" | 12.78" | 22.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 12" | 14.78" | 26.78" | 25 | Not Sensor Ready | No Cushion | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Wd. | Ht. | Dp. | Base Plate Thick. | Material | Each | |
| 7/16", 9/16", 5/8" | 1.38" | 0.83" | 0.69" | 0.09" | Zinc-Plated Steel | 00000000 | 00000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Wd. | Height | Dp. | Material | Includes | Each | |
| 7/16", 9/16", 5/8", 1 1/4", 1 1/2" | 2.94" | 1.22" | 1.85" | Aluminum | Screws | 00000000 | 000000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Wd. | Ht. | Dp. | Jaw Opening Wd. | Material | Includes | Each | |
| 9/16", 5/8" | 1.35" | 0.77" | 0.75" | 0.33" | Zinc-Plated Steel | Pin, Retaining Rings | 00000000 | 000000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Lg. | Ht. | Jaw Opening Wd. | Thread Size | Material | Includes | Each | |
| 7/16", 9/16", 5/8" | 0.94" | 0.38" | 0.19" | 10-32 | Zinc-Plated Steel | Nut, Pin | 00000000 | 00000 |
Double-Ended Round Body Air Cylinders
Unlike other air cylinders that push and pull one object, these double-ended cylinders push one object while pulling another. A common use for them is creating coordinated motion between two gates—opening one while the other closes. These cylinders are not repairable, so just swap in new ones when they wear out.
Sensor-ready air cylinders can activate relays and controllers if you add sensors (sold separately). You’ll need one sensor for each action you want to trigger.
For technical drawings and 3-D models, click on a part number.
Lg. | Air Inlet | |||||||
|---|---|---|---|---|---|---|---|---|
| Stroke | Overall | Force @ 100 psi, lbs. | Body Material | Thread Size | Thread Type | Gender | Each | |
Sensor-Ready Nose Mount | ||||||||
9/16" Bore Size (0.62" OD) | ||||||||
| 1/2" | 4.94" | 22 | 304 Stainless Steel | 10-32 | UNF | Female | 0000000 | 000000 |
| For Bore Size | Wd. | Ht. | Dp. | Base Plate Thick. | Material | Each | |
| 7/16", 9/16", 5/8" | 1.38" | 0.83" | 0.69" | 0.09" | Zinc-Plated Steel | 00000000 | 00000 |
| For Bore Size | Lg. | Ht. | Jaw Opening Wd. | Thread Size | Material | Includes | Each | |
| 7/16", 9/16", 5/8" | 0.94" | 0.38" | 0.19" | 10-32 | Zinc-Plated Steel | Nut, Pin | 00000000 | 00000 |
| For Bore Size | DC Voltage | Solid State Output | Each | |
| 9/16" | 30V DC | PNP | 00000000 | 0000000 |
| For Bore Size | DC Voltage | Solid State Output | Each | |
| 9/16" | 30V DC | NPN | 00000000 | 0000000 |
| For Bore Size | AC Voltage | DC Voltage | Each | |
| 9/16" | 24V AC | 24V DC | 00000000 | 0000000 |
Multiple-Stroke Round Body Air Cylinders
Move loads between three positions instead of two. These air cylinders are often used as a simpler alternative to electric actuators in applications where stroke lengths don’t need to be adjusted.
With no tie rods on the outside, these round-body cylinders fit in tight spaces. They’re double acting, meaning they pull loads as well as push them—and do so with equal force. Universal-mount cylinders can be mounted in either a fixed or pivoting position.
The piston is magnetic, so you can use these cylinders with sensors (sold separately) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.
For technical drawings and 3-D models, click on a part number.
Lg. | Air Inlet | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke (A) | Stroke (B) | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Thread Size | Thread Type | Gender | Features | Each | |
9/16" Bore Size (0.62" OD) | |||||||||||
| 1/2" | 1" | 6.6" | 7.6" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | Lubricant Retainers | 0000000 | 0000000 |
| 1" | 1 1/2" | 7.6" | 9.1" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | Lubricant Retainers | 0000000 | 000000 |
| 1" | 2" | 8.1" | 10.1" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | Lubricant Retainers | 0000000 | 000000 |
| 2" | 3" | 10.1" | 13.1" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | Lubricant Retainers | 0000000 | 000000 |
| 3" | 4" | 12.1" | 16.1" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | Lubricant Retainers | 0000000 | 000000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Wd. | Ht. | Dp. | Base Plate Thick. | Material | Each | |||
| 7/16", 9/16", 5/8" | 1.38" | 0.83" | 0.69" | 0.09" | Zinc-Plated Steel | Round Body | Universal | 00000000 | 00000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Wd. | Height | Dp. | Material | Includes | Each | |||
| 7/16", 9/16", 5/8", 1 1/4", 1 1/2" | 2.94" | 1.22" | 1.85" | Aluminum | Screws | Universal, Nose Mount | Round Body | 00000000 | 000000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Dp. | Jaw Opening Wd. | Material | Includes | Each | |||
| 9/16", 5/8" | 0.75" | 0.33" | Zinc-Plated Steel | Pin, Retaining Rings | Universal, Nose Mount | Round Body | 00000000 | 000000 |
Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
Foot brackets prevent cylinders from moving back and forth.
Pivot brackets for universal-mount air cylinders allow the rear portion of cylinders to pivot back and forth.
Rod clevises thread to cylinder shafts to allow swiveling.
Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
| For Bore Size | Lg. | Ht. | Jaw Opening Wd. | Thread Size | Material | Includes | Each | |||
| 7/16", 9/16", 5/8" | 0.94" | 0.38" | 0.19" | 10-32 | Zinc-Plated Steel | Nut, Pin | Universal, Nose Mount | Round Body | 00000000 | 00000 |
| For Bore Size | Each | |
| 9/16" | 00000000 | 0000000 |
| For Bore Size | Each | |
| 9/16" | 00000000 | 0000000 |
| For Bore Size | Each | |
| 9/16" | 00000000 | 0000000 |
Compact Tie Rod Air Cylinders
Get the power and stroke of other tie rod cylinders in less than half the space. Cylinders have holes for mounting; one end must be mounted against a solid surface.
Sensor-ready cylinders have a magnetic piston that can trigger one or more sensors (sold separately) to activate relays and controllers.
For technical drawings and 3-D models, click on a part number.
Lg. | Air Inlet | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Thread Size | Thread Type | Gender | Each | |
9/16" Bore Size (1.12" OD) | |||||||||
| 1/4" | 0.94" | 1.19" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 000000 |
| 1/2" | 1.19" | 1.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3/4" | 1.44" | 2.19" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1" | 1.69" | 2.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1 1/4" | 1.94" | 3.19" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1 1/2" | 2.19" | 3.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2" | 2.69" | 4.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2 1/4" | 2.94" | 5.19" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2 1/2" | 3.19" | 5.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 2 3/4" | 3.44" | 6.19" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3" | 3.69" | 6.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3 1/4" | 3.94" | 7.19" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 4" | 4.69" | 8.69" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
Lg. | Air Inlet | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Thread Size | Thread Type | Gender | Each | |
9/16" Bore Size (1.12" OD) | |||||||||
| 1/4" | 1.82" | 2.07" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 000000 |
| 1/2" | 2.07" | 2.57" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3/4" | 2.32" | 3.07" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1" | 2.57" | 3.57" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 1 1/2" | 3.07" | 4.57" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| 3" | 4.57" | 7.57" | 25 | 304 Stainless Steel | 10-32 | UNF | Female | 00000000 | 00000 |
| For Bore Size | Includes | Each | |
| 9/16" | Piston Seal, Rod Seal, Two Tube Seals | 00000000 | 000000 |