Select a cylinder, prolong its life by reducing wear, and trigger automated processes with sensors.
Dust-Resistant Round Body Air Cylinders
Push and pull light duty loads in areas constantly exposed to dust and powders as fine as flour. With lubricant retainers around their piston to block particles, these cylinders last up to four times longer in dusty environments than standard air cylinders. They’re often used in ceramics and paper manufacturing facilities. 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. All are universal mount, so they have threads on both ends. The back end has a pivot bushing, which allows for more mounting options than nose-mount cylinders.
These air cylinders have a magnetic piston that can activate relays and controllers when used with a sensor. When the piston moves past a 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., mm | Air Inlet | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Features | Each | |
40 mm Bore Size (47 mm OD) | ||||||||||
25 | 179 | 204 | 177 | Stainless Steel | 1/4 | NPT | Female | Lubricant Retainers | 0000000 | 0000000 |
50 | 204 | 254 | 177 | Stainless Steel | 1/4 | NPT | Female | Lubricant Retainers | 0000000 | 000000 |
75 | 229 | 304 | 177 | Stainless Steel | 1/4 | NPT | Female | Lubricant Retainers | 0000000 | 000000 |
100 | 254 | 354 | 177 | Stainless Steel | 1/4 | NPT | Female | Lubricant Retainers | 0000000 | 000000 |

For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick. | Material | Each | |
40 | 75 | 54 | 33 | 3.2 mm | Nickel-Plated Steel | 0000000 | 00000 |

For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Jaw Opening Wd., mm | Material | Includes | Each | |
32, 40 | 28 | 53 | 75 | 20 | Nickel-Plated Steel | Pin, Retaining Rings | 0000000 | 00000 |

For Bore Size, mm | Lg., mm | Wd., mm | Ht., mm | ID, mm | Material | Each | |
40 | 75 | 22 | 36 | 14 | Zinc-Plated Steel | 0000000 | 000000 |

For Bore Size, mm | Overall Dia., mm | ID, mm | Thread Size | Material | Each | |
40 | 24 | 12 | M14 × 1.5 mm | Nickel-Plated Steel | 0000000 | 000000 |
Clean Room Round Body Air Cylinders
Minimize the release of particles that can damage electronics or contaminate batches as you push and pull light loads. These air cylinders are designed with seals and caps that prevent particles from escaping. A rod seal wipes grease particles off the rod as it moves back and forth. The seal is polyurethane, which is slippery, so it wears more slowly than standard seals, releasing fewer particles. These cylinders also have tightly crimped end caps to stop air from leaking.
With no tie rods on the outside, these round-body cylinders fit in tight spaces. They have an ISO industry-standard footprint that fits common mounting patterns for easy interchangeability. As universal-mount cylinders, they have mounting threads on both ends, giving you more mounting options than nose-mount cylinders. You can also pivot mount them with the through-hole on the back. They’re double acting, meaning they push and pull loads with equal force.
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., mm | Air Inlet | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Environmental Rating | Air Cushion Type | Body Material | Rod Thread Size | Pipe Size | Thread Type | Gender | Each | |
40mm Bore Size (50mm OD) | ||||||||||||
25 | 202.6 | 227.6 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Self Adjusting | Aluminum | M12 × 1.25 mm | 1/4 | BSPP | Female | 0000000 | 0000000 |
50 | 227.6 | 277.6 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Self Adjusting | Aluminum | M12 × 1.25 mm | 1/4 | BSPP | Female | 0000000 | 000000 |
80 | 257.6 | 337.6 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Self Adjusting | Aluminum | M12 × 1.25 mm | 1/4 | BSPP | Female | 0000000 | 000000 |
100 | 277.6 | 377.6 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Self Adjusting | Aluminum | M12 × 1.25 mm | 1/4 | BSPP | Female | 0000000 | 000000 |
125 | 302.6 | 427.6 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Self Adjusting | Aluminum | M12 × 1.25 mm | 1/4 | BSPP | Female | 0000000 | 000000 |
160 | 337.6 | 497.6 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Self Adjusting | Aluminum | M12 × 1.25 mm | 1/4 | BSPP | Female | 0000000 | 000000 |

Shank Thread Size | ID, mm | Max. Ball Swivel | O'all Wd., mm | O'all Thick., mm | Shank Center Lg., mm | Shank Thread Lg., mm | Static Radial Load Cap., lbs. | Material | Shank Thread Direction | Each | |
M12 × 1.25 mm | 12 | 17° | 30 | 16 | 50 | 24 | 10,000 | Zinc-Plated Chrome-Moly Steel | Right Hand | 00000000 | 000000 |

Shank Thread Size | ID, mm | Jaw Opening Wd., mm | O'all Wd., mm | Shank Center Lg., mm | Shank Thread Lg., mm | Jaw Center Lg., mm | Tensile Strength, psi | Material | Includes | Shank Thread Direction | Specifications Met | Each | |
M12 × 1.25 mm | 12 | 12 | 24 | 48 | 24 | 24 | 60,000 | Zinc-Plated Carbon Steel | Snap-On Spring Clevis Pin | Right Hand | DIN 71752 | 0000000 | 000000 |

For Bore Size | Each | |
1 1/2", 40mm | 00000000 | 0000000 |

For Bore Size | Each | |
1 1/2", 40mm | 00000000 | 0000000 |

For Bore Size | Each | |
1 1/2", 40mm | 00000000 | 0000000 |
Enclosed-Body ISO Air Cylinders
An extruded-aluminum body means these cylinders have no open spaces for debris to collect. They have an ISO industry-standard footprint to match common mounting patterns for easy interchangeability. These cylinders are double-acting, so they exert force in both directions. To minimize wear and reduce noise, they cushion the impact of the piston with air. Adjust the amount of cushion with a screw at each port. All have a magnetic piston so, you can use them with sensors (sold separately) to activate relays and controllers. You can use multiple sensors—attach one for each action you want to trigger.
For technical drawings and 3-D models, click on a part number.

Lg., mm | Air Inlet | ||||||||
---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Each | |
40 mm Bore Size (53 mm Wd.) | |||||||||
25 | 188 | 213 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 0000000 |
50 | 213 | 263 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
75 | 238 | 313 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
100 | 263 | 363 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
125 | 288 | 413 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
150 | 313 | 463 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
175 | 338 | 513 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
200 | 363 | 563 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
225 | 388 | 613 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
250 | 413 | 663 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
275 | 438 | 713 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |
300 | 463 | 763 | 195 | Aluminum | 1/4 | BSPP | Female | 000000000 | 000000 |

Connect these mounts to an air cylinder to create linear, pivot, or arc movements. These mounts are compatible with ISO tie rod air cylinders.
Front or rear flanges are for straightforward, back-and-forth movements, such as opening a sliding door. These flanges mount to either end of your cylinder.
Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a rod clevis to create arcing movements, such as opening a swinging door. Rod clevises allow the front portion of cylinders to pivot.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
For Bore Size, mm | Includes | Each | |
40 | Four Bolts | 00000000 | 000000 |

Connect these mounts to an air cylinder to create linear, pivot, or arc movements. These mounts are compatible with ISO tie rod air cylinders.
Front or rear flanges are for straightforward, back-and-forth movements, such as opening a sliding door. These flanges mount to either end of your cylinder.
Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a rod clevis to create arcing movements, such as opening a swinging door. Rod clevises allow the front portion of cylinders to pivot.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
For Bore Size, mm | Includes | Each | |
40 | Four Bolts, Pin, Retaining Clip | 00000000 | 000000 |

Connect these mounts to an air cylinder to create linear, pivot, or arc movements. These mounts are compatible with ISO tie rod air cylinders.
Front or rear flanges are for straightforward, back-and-forth movements, such as opening a sliding door. These flanges mount to either end of your cylinder.
Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a rod clevis to create arcing movements, such as opening a swinging door. Rod clevises allow the front portion of cylinders to pivot.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
For Bore Size, mm | Includes | Each | |
40 | Retaining Clip | 00000000 | 000000 |

For Bore Size, mm | Includes | Each | |
40 | Bearing, Bumper, Cushion Seal, Grease, Piston Seal, Rod Seal, Scraper | 00000000 | 000000 |

For Bore Size | AC Voltage | DC Voltage | Electrical Connection | Temperature Range, °F | Each | |
Reed Switch | ||||||
---|---|---|---|---|---|---|
32mm, 40mm, 63mm | 12V AC- 240V AC | 12V DC- 60V DC | Wire Leads | -4° to 176° | 00000000 | 0000000 |
Mounts for ISO Tie Rod Air Cylinders
Connect these mounts to an air cylinder to create linear, pivot, or arc movements. These mounts are compatible with ISO tie rod air cylinders.
Front or rear flanges are for straightforward, back-and-forth movements, such as opening a sliding door. These flanges mount to either end of your cylinder.
Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a rod clevis to create arcing movements, such as opening a swinging door. Rod clevises allow the front portion of cylinders to pivot.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
For technical drawings and 3-D models, click on a part number.

Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Specifications Met | Each | |
40 | 52 | 90 | 10 | 4 | 6.6 | 36 | Yes | 4 | 9 | 72 | No | Stainless Steel | ISO 15552 | 0000000 | 0000000 |

Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Jaw Opening Wd., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Specifications Met | Each | |
40 | 52 | 52 | 37 | 28 | 9 | 4 | 6.6 | 38 | Yes | Stainless Steel | ISO 15552 | 0000000 | 0000000 |

Pin | Mounting Holes | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Dia., mm | Material | Wd., mm | Ht., mm | Dp., mm | Jaw Opening Wd., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Includes | Specifications Met | Each | |
40 | 12 | Steel | 53 | 53 | 38 | 28 | 10 | 4 | 6 | 38 | Yes | Aluminum | Four Bolts, Pin, Retaining Clip | ISO 15552 | 00000000 | 000000 |

Pin | Shank | Thread | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Dia., mm | Lg., mm | Material | Lg., mm | Ht., mm | Jaw Opening Wd., mm | Center Lg., mm | Gender | Size | Pitch, mm | Spacing | Lg., mm | Material | Includes | Each | |
40 | 12 | 31 | Steel | 62 | 24 | 12 | 48 | Female | M12 | 1.25 | Extra Fine | 25 | Steel | Retaining Clip | 00000000 | 000000 |
40 | 12 | 32 | Stainless Steel | 62 | 28 | 12 | 48 | Female | M12 | 1.25 | Extra Fine | 22 | Stainless Steel | Pin, Retaining Rings | 0000000 | 00000 |

For Bore Size, mm | Dia., mm | Groove Wd., mm | Lg., mm | Usable Lg., mm | Material | Includes | Each | |
40 | 12 | 1.1 | 60 | 53 | Stainless Steel | Two Retaining Rings | 0000000 | 000000 |
Corrosion-Resistant ISO Tie Rod Air Cylinders
Our most corrosion-resistant air cylinders, these cylinders are made of stainless steel for use in wet environments. Rods secure the end caps and shield the barrel from impact. These air cylinders are double acting, meaning they push and pull loads with nearly equal force. They have an ISO industry-standard footprint to match common mounting patterns, so they’re easy to switch in and out across equipment.
The magnetic piston inside these cylinders 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., mm | Air Inlet | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Specifications Met | Each | |
40 mm Bore Size (55 mm Wd.) | ||||||||||
25 | 188 | 213 | 193 | 304 Stainless Steel | 1/4 | BSPP | Female | ISO 15552 | 0000000 | 0000000 |
50 | 213 | 263 | 193 | 304 Stainless Steel | 1/4 | BSPP | Female | ISO 15552 | 0000000 | 000000 |
100 | 263 | 363 | 193 | 304 Stainless Steel | 1/4 | BSPP | Female | ISO 15552 | 0000000 | 000000 |
150 | 313 | 463 | 193 | 304 Stainless Steel | 1/4 | BSPP | Female | ISO 15552 | 0000000 | 000000 |
200 | 363 | 563 | 193 | 304 Stainless Steel | 1/4 | BSPP | Female | ISO 15552 | 0000000 | 000000 |

Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Specifications Met | Each | |
40 | 52 | 90 | 10 | 4 | 6.6 | 36 | Yes | 4 | 9 | 72 | No | Stainless Steel | ISO 15552 | 0000000 | 0000000 |

Mounting Hole | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Pin Hole Dia., mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Specifications Met | Each | |
40 | 12 | 54 | 35 | 37 | 10 | 4 | 6.6 | 41 | No | Stainless Steel | ISO 15552 | 0000000 | 0000000 |

Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Jaw Opening Wd., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Specifications Met | Each | |
40 | 52 | 52 | 37 | 28 | 9 | 4 | 6.6 | 38 | Yes | Stainless Steel | ISO 15552 | 0000000 | 0000000 |

Pin | Shank | Thread | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Dia., mm | Lg., mm | Material | Lg., mm | Ht., mm | Jaw Opening Wd., mm | Center Lg., mm | Gender | Size | Pitch, mm | Spacing | Lg., mm | Material | Includes | Each | |
40 | 12 | 32 | Stainless Steel | 62 | 28 | 12 | 48 | Female | M12 | 1.25 | Extra Fine | 22 | Stainless Steel | Pin, Retaining Rings | 0000000 | 000000 |

For Bore Size, mm | Dia., mm | Groove Wd., mm | Usable Lg., mm | Lg., mm | Material | Includes | Each | |
40 | 12 | 1.1 | 53 | 60 | Stainless Steel | Two Retaining Rings | 0000000 | 000000 |

For Bore Size | AC Voltage | DC Voltage | Each | |
1 1/4", 1 3/4", 2", 2 1/2", 3", 3 1/2", 4 1/2", 32mm, 40mm, 50mm, 63mm, 80mm | 5V AC- 240V AC | 5V DC- 240V DC | 00000000 | 000000 |
Enclosed-Body Load Responsive Cushion Air Cylinders
Ensure the correct cushioning, even with changing loads. These cylinders have self-adjusting cushions that automatically compensate for changes in load and speed. They have an extruded-aluminum body so there's no open spaces for debris to collect. All have a magnetic piston so you can use them with sensors (sold separately) to activate relays and controllers.
For technical drawings and 3-D models, click on a part number.

Lg., mm | Air Inlet | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Specifications Met | Each | |
40 mm Bore Size (54 mm Wd.) | ||||||||||
25 | 186.9 | 211.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 0000000 |
50 | 211.9 | 261.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
75 | 236.9 | 311.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
100 | 261.9 | 361.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
125 | 286.9 | 411.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
150 | 311.9 | 461.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
175 | 336.9 | 511.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
200 | 361.9 | 561.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
250 | 411.9 | 661.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
300 | 461.9 | 761.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
350 | 511.9 | 861.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
400 | 561.9 | 961.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
450 | 611.9 | 1,061.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |
500 | 661.9 | 1,161.9 | 178 | Aluminum | 1/4 | BSPP | Female | ISO 15552, ISO 6431 | 00000000 | 000000 |

Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Pin Hole Dia., mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Includes | Each | |
40 | 12 | 54 | 54 | 42 | 5.5 | 4 | 6.6 | 38 | Yes | Aluminum | Four Bolts | 00000000 | 000000 |

Pin | Mounting Holes | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Dia., mm | Lg., mm | Material | Wd., mm | Ht., mm | Dp., mm | Jaw Opening Wd., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Includes | Each | |
40 | 12 | 48 | Steel | 54 | 54 | 37 | 16 | 5.5 | 4 | 6.6 | 38 | Yes | Aluminum | Four Bolts, Retaining Clip | 00000000 | 000000 |

Pin | Shank | Thread | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Dia., mm | Lg., mm | Material | Lg., mm | Ht., mm | Jaw Opening Wd., mm | Center Lg., mm | Gender | Size | Pitch, mm | Lg., mm | No. of Mounting Holes | Mounting Hardware Included | Material | Includes | Specifications Met | Each | |
40 | 12 | 31 | Steel | 62 | 24 | 12 | 48 | Female | M12 | 1.25 | 24 | 4 | Yes | Galvanized Steel | Nut | DIN 71752, ISO 8140 | 00000000 | 000000 |
Locking Tie Rod Air Cylinders
Halt actuation at a moment’s notice—these air cylinders have an end lock that acts as an emergency stop. If there's a sudden loss of air pressure, the end lock engages to safely hold the load. You can also set them to stop anywhere along the stroke length as a simpler alternative to electric actuators. Rods along the barrel secure the end caps and shield the barrel from impact. These air cylinders are double acting, meaning they extend and retract with nearly equal force. All have adjustable air cushions that absorb piston impact to minimize wear and noise.
The magnetic piston inside these cylinders 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, mm | Retracted, mm | Extended, mm | Force @ 100 psi, lbs. | Body Material | Pipe Size | Thread Type | Gender | Each | |
40 mm Bore Size (60 mm Wd.) | |||||||||
25 | 240 | 265 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 0000000 |
50 | 265 | 315 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
75 | 290 | 365 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
100 | 315 | 415 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
125 | 340 | 465 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |
150 | 365 | 515 | 176 | Aluminum | 1/4 | NPT | Female | 0000000 | 000000 |

Inside Mounting Holes | Outside Mounting Holes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Includes | Each | |
40 | 100 | 71 | 12 | 4 | 10 | 44 | Yes | 4 | 9 | 80 | No | Aluminum | Four Mounting Nuts | 00000000 | 000000 |

Mounting Hole | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | For Pin Dia., mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Includes | Each | |
40 | 10 | 60 | 60 | 40 | 14 | 10 | 44 | No | Aluminum | Four Mounting Nuts | 00000000 | 000000 |

Mounting Hole | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | Dia., mm | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Material | Includes | Each | |
40 | 60 | 60 | 40 | 14 | 9 | 44 | No | Aluminum | Clevis Pin, Two Cotter Pins | 00000000 | 000000 |

For Bore Size | AC Voltage | DC Voltage | Each | |
1 1/4", 1 3/4", 2", 2 1/2", 3", 3 1/2", 4 1/2", 32mm, 40mm, 50mm, 63mm, 80mm | 5V AC- 240V AC | 5V DC- 240V DC | 00000000 | 000000 |
Clean Room Flexible-Mount Air Cylinders
Mount these cylinders directly to equipment in environments where contamination is a concern, such as electronics manufacturing. Use the threaded through-holes on the face to connect to equipment, or mount them with attachments (not included). Hook these cylinders into your compressed air line to push and pull loads. They’re double-acting, so they operate at full force in either direction. The magnetic piston inside these cylinders can activate relays and controllers when used with a sensor (not included). As the piston moves past the sensor, the sensor activates. You can use multiple sensors—attach one for each action you want to trigger.
Cylinders that are rated for use in Fed. Std. Class 1,000 and ISO Class 6 clean rooms have a low-friction polyurethane seal that wears slower and creates fewer particles than standard seals. As the rod moves, the seal wipes its surface clean of grease particles. The end caps are tightly crimped to stop air from leaking out. These cylinders have an ISO industry-standard footprint that fits common mounting patterns.
For technical drawings and 3-D models, click on a part number.

Lg., mm | Air Inlet | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Stroke | Retracted | Extended | Force @ 100 psi, lbs. | Environmental Rating | Air Cushion Type | Body Material | Pipe Size | Thread Type | Gender | Specifications Met | Each | |
Sensor Ready | ||||||||||||
40 mm Bore Size (55 mm Wd.) | ||||||||||||
10 | 61 | 71 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Fixed Cushion | Aluminum | 1/8 | BSPP | Female | ISO 21287 | 0000000 | 0000000 |
15 | 66 | 81 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Fixed Cushion | Aluminum | 1/8 | BSPP | Female | ISO 21287 | 0000000 | 000000 |
20 | 71 | 91 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Fixed Cushion | Aluminum | 1/8 | BSPP | Female | ISO 21287 | 0000000 | 000000 |
25 | 76 | 101 | 194 | Fed. Std. Class 1,000, ISO Class 6 | Fixed Cushion | Aluminum | 1/8 | BSPP | Female | ISO 21287 | 0000000 | 000000 |
Connect these mounts to an air cylinder to create linear, pivot, or arc movements. These mounts are compatible with ISO tie rod air cylinders.
Front or rear flanges are for straightforward, back-and-forth movements, such as opening a sliding door. These flanges mount to either end of your cylinder.
Pivot brackets and clevis brackets work together to allow the rear portion of cylinders to pivot back and forth. Use either with a rod clevis to create arcing movements, such as opening a swinging door. Rod clevises allow the front portion of cylinders to pivot.
Stainless steel mounts are more corrosion resistant than steel and aluminum for use in wet or damp environments.
Mounting Hole | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Pin Hole Dia., mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | No. of | Dia., mm | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Includes | Specifications Met | Each | |
40 | 12 | 53 | 53 | 37 | 10 | 4 | 6 | 38 | Yes | Aluminum | Four Bolts | ISO 15552 | 00000000 | 000000 |
For Bore Size, mm | ID, mm | Lg., mm | Wd., mm | Material | Height | Each | |
25, 32 | 10 | 57 | 17 | Zinc-Plated Steel | 28 mm | 0000000 | 000000 |
For Bore Size, mm | Overall Dia., mm | ID, mm | Mounting Hardware Included | Material | Center Length | Gender | Each | |
25, 32 | 20 | 9 | No | Nickel-Plated Steel | 38 mm | Female | 0000000 | 00000 |
Easy-Install Flexible-Mount Air Cylinders
With an integrated valve and multiple mounting options, these air cylinders install quickly, right where you need them, to push and pull light loads. In addition to saving you setup time, the built-in valve reduces the number of air connection points in your system to cut down on air loss. They have threaded holes on the face and sides for mounting either directly to equipment or using attachments. These air cylinders are double acting, meaning they extend and retract with nearly equal force.
The magnetic piston inside these cylinders 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, mm | Retracted, mm | Extended, mm | Force @ 100 psi, lbs. | Air Cushion Type | Body Material | Tube OD, mm | Gender | Flow Coefficient (Cv) | Plug Type | Voltage | Maximum Flow Rate @ 100 psi | Each | |
40mm Bore Size (69mm Wd.) | |||||||||||||
50 | 107 | 157 | 193 | No Cushion | Aluminum | 6 | Female | 0.4 | 3-Pin M8 | 24V DC | 15scfm | 0000000 | 0000000 |
80 | 137 | 217 | 193 | No Cushion | Aluminum | 6 | Female | 0.4 | 3-Pin M8 | 24V DC | 15scfm | 0000000 | 000000 |
100 | 157 | 257 | 193 | No Cushion | Aluminum | 6 | Female | 0.4 | 3-Pin M8 | 24V DC | 15scfm | 0000000 | 000000 |

Mounting Holes | |||||||||
---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Thick., mm | No. of | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Each | |
40 | 56 | 56 | 14 | 4 | 42 | Yes | Anodized Aluminum | 0000000 | 000000 |

Mounting Holes | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Wd., mm | Ht., mm | Dp., mm | Base Plate Thick., mm | No. of | Ctr.-to-Ctr., mm | Mounting Hardware Included | Material | Includes | Each | |
40 | 53 | 53 | 37 | 10 | 4 | 38 | Yes | Aluminum | Four Bolts | 00000000 | 000000 |

Pin | Mounting Holes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Bore Size, mm | Dia., mm | Material | Wd., mm | Ht., mm | Dp., mm | Jaw Opening Wd., mm | Base Plate Thick., mm | No. of | Ctr.-to-Ctr., mm | Mounting Fasteners Included | Includes | Specifications Met | Specifications Met | Each | |
40 | 12 | Steel | 53 | 53 | 38 | 28 | 10 | 4 | 38 | Yes | Four Bolts, Pin, Retaining Clip | ISO 15552 | ISO 15552 | 00000000 | 000000 |

For Bore Size | DC Voltage | Solid State Output | Each | |
1 1/2", 2", 2 1/2", 3 1/4", 20mm, 25mm, 32mm, 40mm | 10V DC-30V DC | NPN | 00000000 | 000000 |
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. Air slides have two guide rods parallel to the piston that keep the head from twisting as it extends and retracts.
The magnetic piston inside these slides can activate relays and controllers when used with a sensor (not included). 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. | Carriage Material | Pipe Size | Thread Type | Gender | Dynamic Horizontal Load Capacity | Each | |
Metric | ||||||||||
40mm Bore Size (136.5mm Wd.) | ||||||||||
100mm | 329mm | 329mm | 195 | Aluminum | 1/8 | BSPP | Female | 16 lbs. | 00000000 | 0000000 |

For Bore Size | Includes | Each | |
1 1/2", 40mm | Internal Shock Pad, Rod Seal, Two Cartridge Cap Retainers, Two Cartridge Cap Seals, Two External Shock Pads, Two Piston Seals | 00000000 | 000000 |

For Bore Size | DC Voltage | Environmental Rating | Each | |
5/16", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 4.5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm | 4.5V DC- 30V DC | IP67 | 0000000 | 0000000 |