Pneumatic Roundline Cylinders

Pneumatic roundline cylinders are powered by compressed air to enable stroke extension and retraction movements. These motions can be up and down or inward and outward like, for example, the motions of an industrial weaving machine.

Their outer barrels are constructed from aluminium or stainless steel to ensure durability and corrosion resistance.

Some cylinders have cushioning that acts as a buffer between the cylinders and the machinery.

What are pneumatic roundline cylinders used for?

These components are mostly used to move light- to medium-weight objects. They are typically found in assembly line equipment such as packaging and production machinery.

Types of pneumatic roundline cylinders

They come in a variety of bore sizes, stroke lengths and are either single or double acting.

  • Single acting cylinders have just one extension stroke adjuster usually moving the piston outward with a spring to bring it back. They are used, for example, in cranes that lift and drop containers onto ships.
  • Double acting cylinders have extension and retraction motions driven by compressed air from two ports on either side. This type is often found on doors in hospitals.

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Description Price Manufacturer Series Action Bore Stroke Maximum Operating Pressure Pneumatic Connection Piston Rod Thread Gender Cushioning Type Dimensions Weight Height Maximum Operating Temperature Diameter Length
RS Stock No. 304-3820
BrandRS PRO
kr 408,30
Each
Units
ISO 6432 Double 16mm 200mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 263-8966
Mfr. Part No.CD85N20-100-B
BrandSMC
kr 385,77
Each
Units
C85 Double 20mm 100mm 1 MPa - - Rubber 28 (Dia.) x 226mm 183g - +60°C 28mm 226mm
RS Stock No. 304-3814
BrandRS PRO
kr 385,68
Each
Units
ISO 6432 Double 16mm 160mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 121-4312
Mfr. Part No.DSNU-25-50-PPV-A
BrandFesto
kr 712,30
Each
Units
DSNU Double 25mm 50mm 10 bar G 1/8 Male Air 27 x 191.5mm 293g - +80°C 27mm 191.5mm
RS Stock No. 121-4697
Mfr. Part No.DSNU-12-160-P-A
BrandFesto
kr 481,91
Each
Units
DSNU Double 12mm 160mm 10 bar M5 Male Elastomer 20 x 265mm 139g - +80°C 20mm 265mm
RS Stock No. 700-6036
Mfr. Part No.CD85N25-200C-B
BrandSMC
kr 610,35
Each
Units
C85 Double 25mm 200mm 1 MPa - - Air 33.5 (Dia.) x 337mm 286g - +60°C 33.5mm 337mm
RS Stock No. 510-9039
Mfr. Part No.RM/8020/M/100
BrandNorgren
kr 656,08
Each
Units
RM/8000/M Double 20mm 100mm 10 bar - - Buffer 30 (Dia.) x 195mm 217g - +80°C 30mm 195mm
RS Stock No. 263-8972
Mfr. Part No.CD85N20-125-B
BrandSMC
kr 403,29
Each
Units
C85 Double 20mm 125mm 1 MPa - - Rubber 28 (Dia.) x 251mm 183g - +60°C 28mm 251mm
RS Stock No. 264-5116
Mfr. Part No.CD85N25-100-B
BrandSMC
kr 442,73
Each
Units
C85 Double 25mm 100mm 1 MPa - - Rubber 33.5 (Dia.) x 237mm 258g - +60°C 33.5mm 237mm
RS Stock No. 304-3583
BrandRS PRO
kr 407,07
Each
Units
ISO 6432 Double 25mm 25mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 686-2514
Mfr. Part No.C85N25-50
BrandSMC
kr 398,38
Each
Units
C85 Double 25mm 50mm 1 MPa - - Rubber 33.5 (Dia.) x 187mm 258g - +80°C 33.5mm 187mm
RS Stock No. 304-3511
BrandRS PRO
kr 385,68
Each
Units
ISO 6432 Double 16mm 80mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 389-5081
Mfr. Part No.P1A-S016DS-0080
BrandParker
kr 440,26
Each
Units
P1A Double 16mm 80mm 10 bar - - Buffer 184 x 17.8 x 17.8mm - 17.8mm +80°C - 184mm
RS Stock No. 304-3432
BrandRS PRO
kr 302,31
Each
Units
ISO 6432 Double 10mm 80mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 121-4669
Mfr. Part No.DSNU-25-200-PPV-A
BrandFesto
kr 757,66
Each
Units
DSNU Double 25mm 200mm 10 bar G 1/8 Male Air 27 x 341.5mm 458g - +80°C 27mm 341.5mm
RS Stock No. 304-3870
BrandRS PRO
kr 420,83
Each
Units
ISO 6432 Double 25mm 50mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 121-4651
Mfr. Part No.DSNU-25-10-P-A
BrandFesto
kr 596,96
Each
Units
DSNU Double 25mm 10mm 10 bar G 1/8 Male Elastomer 27 x 151.5mm 249g - +80°C 27mm 151.5mm
RS Stock No. 304-3892
BrandRS PRO
kr 592,03
Each
Units
ISO 6432 Double 25mm 250mm 10 bar - - Buffer - - - +80°C - -
RS Stock No. 121-4699
Mfr. Part No.DSNU-12-200-P-A
BrandFesto
kr 488,49
Each
Units
DSNU Double 12mm 200mm 10 bar M5 Male Elastomer 20 x 305mm 155g - +80°C 20mm 305mm
RS Stock No. 304-3864
BrandRS PRO
kr 411,94
Each
Units
ISO 6432 Double 20mm 125mm 10 bar - - Buffer - - - +80°C - -
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