3/4" Bore Air Cylinders | McMaster-Carr

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369 Products

About Air Cylinders

Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.

Linear Motion Air Cylinders

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.

Mounts for Round Body Air Cylinders

Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.

Single-Acting Round Body Air Cylinders

More basic and cost effective than double-acting cylinders, these single-acting cylinders exert force in one direction and have a spring to return the rod to its original position.

Round Body Air Cylinders for Narrow Spaces

Also known as pancake cylinders, these deliver as much force as other cylinders, but with a shorter stroke to function in small spaces.

Impact-Resistant Round Body Air Cylinders

Built to withstand hard knocks, these cylinders have a thick barrel wall for more durability than standard air cylinders.

Nonrotating Round Body Air Cylinders

Keep tools from twisting while moving them back and forth.

Washdown Round Body Air Cylinders

Able to resist corrosive solutions and chemical environments, these cylinders withstand washdown conditions.

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.

Multiple-Stroke Round Body Air Cylinders

Move loads between three positions instead of two.

Tie Rod Air Cylinders

Rods along the barrel of these cylinders secure the end caps and shield the barrel from impact.

Compact Tie Rod Air Cylinders

Get the power and stroke of other tie rod cylinders in less than half the space.

Nonrotating Compact Tie Rod Air Cylinders

Impact-Resistant Compact Tie Rod Air Cylinders

Air Slides

Convenient for use with devices such as grippers and printing heads, these air slides have a nonrotating head that provides steady motion and a larger mounting area than air cylinders.

Dust-Resistant Air Slides

Move grippers, printing heads, and other devices in areas constantly exposed to dust and powders as fine as flour.

Adjustable Stroke Length Air Slides

Modify the stroke length on these air slides to meet changing application requirements—slides have adjustable shaft collars on the guide rods that you can move to fine-tune the stroke length.

Flexible-Mount Air Cylinders

Threaded through-holes in each corner allow you to mount these cylinders directly to equipment or mount with attachments.

High-Torque Rotary Air Actuators

Designed to turn heavy loads, these rotary air actuators have rack-and-pinion gears that provide high torque output.