Pneumatic Cylinders

A reliable source for Air Cylinder information and leading Air Cylinder Companies & Manufacturers.

Pneumatic cylinders, also referred to as air cylinders, are devices that convert compressed air power into mechanical energy. This mechanical energy produces linear or rotary motion. In this way, the air cylinder functions as the actuator in the pneumatic system. Read More…

Pneumatic Cylinders Pneumatic cylinders, also referred to as air cylinders, are devices that convert compressed air power into mechanical energy. This mechanical energy produces linear or rotary motion. In this way, the air cylinder functions as the actuator in the pneumatic system.

Leading Manufacturers

Norwalk, CT  |  800-848-7681

The Airpel® Anti-Stiction® instrument-quality air cylinders from Airpot feature ultra-smooth, lubrication-free clean operations over extreme temperature ranges, responding to as little as 0.2 PSI differential from full vacuum to 100 PSI. Ideal for precise control of sensitive mechanisms.

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Airpot® Corporation $$$

Strongsville, OH  |  440-238-7343

Since 1958, Cylinders & Valves, Inc. has been a custom manufacturer and supplier of high quality air cylinders and accompanying valves. We service the U.S., Canada and International Markets. Some of the industries we serve include Government, Military, Tire and Rubber, Bottling and OEMs. With wide range of air cylinders, our customers always find what they need. Contact our company today!

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Cylinders & Valves, Inc. $$$

Savannah, NY  |  315-365-3742

Pearl Technologies manufactures an innovative line of patented wear strips to meet or exceed your expectations. Pearl's products include a variety of air cylinders (rebuildable, rotating, high speed), hole punches and adapters, splicing adhesive and more. Contact us today for more information!

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Pearl Technologies, Inc. $$$

Hartselle, AL  |  256-751-2548

JIT Cylinders designs and manufactures NFPA tie-rod and custom industrial hydraulic and pneumatic cylinders. Bore sizes range from 5/16" to 30" and pressures up to 15,000 psi. With more than 100 years of manufacturing experience, we deliver consistent quality to meet your requirements.

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JIT Cylinders, Inc. $$$

Pleasant Prairie, WI  |  847-990-7700

Over 100 years of experience for all of today’s heavy duty hydraulic cylinder demands: nuclear valve actuation, military, construction, mining, material handling, marine, off-shore drilling, industrial presses, rotating cylinders, mill-type cylinders – all your specialty, custom engineered cylinders plus cylinder repair.

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Hanna Cylinders Co. $$$
placeholder image Airpot® Corporation Cylinders & Valves, Inc. Pearl Technologies, Inc. JIT Cylinders, Inc. Hanna Cylinders Co.

A pneumatic cylinder consists of a steel or stainless steel piston, a piston rod, a cylinder barrel and end covers. As compressed air moves into a cylinder, it pushes the piston along the length of the cylinder. Compressed air or a spring, located at the rod end of the cylinder, pushes the piston back. Valves control the flow of compressed air to the cylinder. The choices for cylinder housing styles include the following: tie-rod, smooth body, pancake, rectangular, multiple bore, stainless steel, rodless, compact, miniature/microcylinder, clean profile and twin-rod cylinder.

Stainless Steel Single Acting Air Cylinder Pneumatic Cylinders - Humphrey Products Company

The two basic types of pneumatic cylinders, based on how they perform, are single acting and double acting. The single acting cylinder is able to perform an operating motion in only one direction. A single acting pneumatic cylinder has air pressure on one side of a piston flange, supplying force and motion, and a spring supplying the return force after pressure release.

Single acting cylinders require approximately half the amount of air used by a double acting cylinder for a single operating cycle. A double acting pneumatic cylinder has powered motion in two directions, with pressure on both sides. When a cylinder is pushed out in one direction, compressed air moves it back in the other direction.

Air lines running into both ends of the cylinder supply the compressed air. The flow of compressed air is controlled with valves for both single and double acting cylinders. Other types of cylinders include rotary cylinders, impact cylinders and multiple-position, or opposed-thrust, cylinders. Pneumatic systems are used to push, pull, lift and open/close doors in material handling and processing.

They can also hold, remove and position materials or pieces for manufacturing. Pneumatic systems can be connected with hoses, pipe or tubing without difficulty, producing a large amount of linear energy. Using pneumatic systems is economical and environmentally friendly, as air is inexpensive, plentiful and easily compressed and stored in tanks. Exhaust air can also be returned to the atmosphere.

Pneumatic Cylinders Informational Video