Fed. Std. Class 1,000 Air Cylinders

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Force @ 100 psi

Thread Size

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Material

Air Inlet Pipe Size

Actuation Mechanism

Air Extend/Air Retract

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Clean Room

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DFARS Specialty Metals

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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Export Control Classification Number (ECCN)

EAR99

Clean Room Standard

Fed. Std. Class 10

Fed. Std. Class 1,000

58 Products

About Air Cylinders

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

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.

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

Sensor-Ready Universal Mount

	Lg., mm								Air Inlet
	Stroke	Retracted	Extended	Force @ 100 psi, lbf	Clean Room Std.	Cylinder Cushion Type	Body Material	Rod Thread Size	Pipe Size	Thread Type	Gender	Specs. Met		Each
20 mm Bore (21 mm OD)



		25	157	182	48	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M8 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N11	000000


		50	182	232	48	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M8 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N12	00000
		70	202	272	48	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M8 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N13	00000
		100	232	332	48	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M8 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N14	00000
		125	257	382	48	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M8 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N15	00000


		25 mm Bore (27 mm OD)



				25	166.5	191.5	76	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N21	00000


				50	191.5	241.5	76	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N22	00000
				70	211.5	281.5	76	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N23	00000
				100	241.5	341.5	76	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N24	00000
				125	266.5	391.5	76	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	ISO 6432	6826N25	000000


				32 mm Bore (42 mm OD)



						25	176.5	201.5	124	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	—	6826N31	000000


						50	201.5	251.5	124	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	—	6826N32	000000
						80	231.5	311.5	124	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	—	6826N33	000000
						100	251.5	351.5	124	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	—	6826N34	000000
						125	276.5	401.5	124	Fed. Std. Class 1,000; ISO Class 6	Self-Adjusting	Aluminum	M10 × 1.25 mm	1/8	BSPP	Female	—	6826N35	000000


						40 mm Bore (50 mm 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	—	6826N41	000000


								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	—	6826N42	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	—	6826N43	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	—	6826N44	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	—	6826N45	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	—	6826N46	000000

Accessories for Air Cylinders

Rod Clevises

Rod-Clevis-with-Pin

Actuator Connection

Rod Clevises—Rod clevises thread to cylinder shafts to allow swiveling.

For Bore Size, mm	Lg., mm	Ht., mm	Jaw Opening Wd., mm	Thread Size	Material	Pin Material	Includes	For Mount Type	Actuator Connection Hardware		Each
20	42	16	8	M8 × 1.25 mm	Zinc-Plated Steel	Steel	Nut, Pin	Universal	Rod Clevis with Pin	6498K902	000000
25, 32	52	20	10	M10 × 1.25 mm	Zinc-Plated Steel	Steel	Nut, Pin	Universal	Rod Clevis with Pin	6498K903	00000

Ball Joint Rod Ends

Ball Joint Rod End

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Shank Thread Size	ID, mm	Max. Ball Swivel	Overall Wd., mm	Overall Thk., mm	Shank Ctr. Lg., mm	Shank Thread Lg., mm	Static Radial Load Cap., lb.	Material	Shank Thread Direction		Each
M8 × 1.25 mm	8	18°	22	12	36	17	7,450	Zinc-Plated Chrome-Moly Steel	Right Hand	2458K637	000000
M10 × 1.25 mm	10	17°	27	14	43	21	11,250	Zinc-Plated Chrome-Moly Steel	Right Hand	2458K514	00000
M12 × 1.25 mm	12	17°	30	16	50	24	10,000	Zinc-Plated Chrome-Moly Steel	Right Hand	2458K518	00000

Clevis Rod Ends

Clevis Rod End

Rod ends are internally threaded. They have an eyelet and ball that swivel to support angular misalignment and allow for pivoting.

Shank Thread Size	ID, mm	Jaw Opening Wd., mm	Overall Wd., mm	Shank Ctr. Lg., mm	Shank Thread Lg., mm	Jaw Ctr. Lg., mm	Tensile Strength, psi	Material	Includes	Shank Thread Direction	Specs. 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	2448K72	000000

Sensors


Reed Sensor	NPN Sensor	PNP Sensor

	24V AC/24V DC Reed Sensors		30V DC NPN Sensors		30V DC PNP Sensors
For Bore Size		Each		Each		Each
1 1/4", 32 mm	4952K658	0000000	4952K649	0000000	4952K641	0000000
1 1/2", 40 mm	4952K659	000000	4952K651	000000	4952K642	000000
20 mm	4952K818	000000	4952K815	000000	4952K812	000000
25 mm	4952K819	000000	4952K816	000000	4952K813	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.

Connect mounts to an air cylinder to create linear, pivot, or arc movements.

Sensor Ready About Sensor Ready

Bumper Cushion

Fed. Std. Class 1,000 and ISO Class 6—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.

	Lg., mm							Air Inlet
	Stroke	Retracted	Extended	Force @ 100 psi, lbf	Clean Room Std.	Cylinder Cushion Type	Body Material	Pipe Size	Thread Size	Thread Type	Gender	Specs. Met		Each
25 mm Bore (40 mm Wide)



		10	71	65	76	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	—	M5 × 0.8 mm	Metric	Female	ISO 21287	6825N11	000000


		15	76	75	76	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	—	M5 × 0.8 mm	Metric	Female	ISO 21287	6825N12	00000
		20	81	85	76	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	—	M5 × 0.8 mm	Metric	Female	ISO 21287	6825N13	00000
		25	70	95	76	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	—	M5 × 0.8 mm	Metric	Female	ISO 21287	6825N14	00000


		32 mm Bore (47 mm Wide)



				10	60	70	124	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N15	00000


				15	65	80	124	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N16	00000
				20	70	90	124	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N17	00000
				25	75	100	124	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N18	00000


				40 mm Bore (55 mm Wide)



						10	61	71	194	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N19	000000


						15	66	81	194	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N21	000000
						20	71	91	194	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N22	000000
						25	76	101	194	Fed. Std. Class 1,000; ISO Class 6	Bumper	Aluminum	1/8	—	BSPP	Female	ISO 21287	6825N23	000000

Accessories for Air Cylinders

Rod Ends for Universal-Mount Air Cylinders

For Bore Size, mm	Lg., mm	Wd., mm	Ht., mm	ID, mm	Material	For Mount Type	Actuator Connection Hardware		Each
20	48	14	24	8	Zinc-Plated Steel	Universal	Rod End	6458N31	00000
25, 32	57	17	28	10	Zinc-Plated Steel	Universal	Rod End	6458N32	0000

Rod End Nuts

For Bore Size, mm	Overall Dia., mm	ID, mm	Thread Size	Material	For Mount Type	Mounting Hardware Included	Ctr. Lg., mm	Gender	Actuator Connection Hardware		Each
20	20	9	M8 × 1.25 mm	Nickel-Plated Steel	Universal	No	36	Female	Rod End Nut	6458N34	00000
25, 32	20	9	M10 × 1.25 mm	Nickel-Plated Steel	Universal	No	38	Female	Rod End Nut	6458N35	0000

Pivot Brackets

						Mounting Holes
For Bore Size, mm	Pinhole Dia., mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thk., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Hardware Included	Material	Includes	Specs. Met	Actuator Connection Hardware		Each
32	10	48	48	32	10	4	6	32.5	Yes	Aluminum	Four Bolts	ISO 15552	Pivot Bracket	60405K91	000000
40	12	53	53	37	10	4	6	38	Yes	Aluminum	Four Bolts	ISO 15552	Pivot Bracket	60405K92	00000

Foot Brackets

					Base Mounting Holes				Top Mounting Holes
For Bore Size, mm	Wd., mm	Ht., mm	Dp., mm	Base Plate Thk., mm	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	No. of	Dia., mm	Ctr.-to-Ctr., mm	Mounting Fasteners Included	Material	Actuator Connection Hardware		Each
25	23	22	40	4	2	7	26	No	2	6	26	Yes	Zinc-Plated Steel	Foot Bracket	6477N802	00000