The Festo DSNU-S-8- -F1A- is a compact double-acting round cylinder designed for precise pneumatic linear motion in small automation assemblies.
It features an 8 mm piston diameter, 1โ100 mm stroke range, M5 pneumatic connection, and elastic cushioning rings at both ends for controlled end-position movement.
This cylinder is suitable for cleanroom, food and packaging, battery cell production, mining, metals, and compact machine automation applications.
Festo Part Number: 8148785
Available with Murali Pneumatics, your authorized Festo dealer in Coimbatore.
| Brand | Festo |
| Series | DSNU-S |
| Festo Part Number | 8148785 |
| Cylinder Type | Round Cylinder |
| Bore Size | 8 mm |
| Stroke Length | 1 mm ... 100 mm |
| Operating Principle | Double-Acting |
| Operating Pressure | 1.5 bar ... 10 bar |
| Cushioning | Elastic Cushioning Rings/Pads |
| Mounting Type | With Accessories |
| Position Sensing | For Proximity Sensor |
| Body Material | High-Alloy Stainless Steel |
| Cover Material | Wrought Aluminum Alloy, Anodized |
| Operating Medium | Compressed Air ISO 8573-1:2010 [7:4:4] |
| Connection Size | M5 |
| Ambient Temperature Range | -20 ยฐC ... 80 ยฐC |
| Theoretical Force Advancing | 30.2 N at 6 bar |
| Moving Mass | 6.3 g at 0 mm Stroke |
| Additional Moving Mass | 1 g per 10 mm Stroke |
| Weight | 20 g at 0 mm Stroke |
| Additional Weight | 2.4 g per 10 mm Stroke |
| Coimbatore Supplier | Murali Pneumatics |
The Festo DSNU-S-8- -F1A- is a compact double-acting round cylinder from the DSNU-S range, designed for reliable linear movement in small pneumatic automation systems. With an 8 mm piston diameter, M5 pneumatic connection, and stroke availability from 1 mm to 100 mm, this cylinder is suitable where space-saving installation and accurate motion control are important.
This F1A variant is especially useful for industries where material suitability, clean operation, and reduced Cu/Zn/Ni values matter, including battery cell production, cleanroom-related equipment, food and packaging machinery, and precision automation lines. Murali Pneumatics supplies genuine Festo pneumatic cylinders in Coimbatore with technical support for correct selection and installation.
| Parameter | Value |
|---|---|
| Festo Part Number | 8148785 |
| Product Category | Round cylinder |
| Model | DSNU-S-8- -F1A- |
| Series | DSNU-S |
| Piston Diameter | 8 mm |
| Stroke | 1 mm ... 100 mm |
| Mode of Operation | Double-acting |
| Cushioning | Elastic cushioning rings/pads at both ends |
| Mounting Position | Any |
| Structural Design | Piston, piston rod, cylinder barrel |
| Position Sensing | For proximity sensor |
| Symbol | 00991217 |
| Variants | Extended external thread piston rod, internal thread on piston rod, extended piston rod, axial supply port, swivel mounting end cap, lateral supply port, fastening thread end cap, shortened piston rod external thread |
| Operating Pressure | 1.5 bar ... 10 bar |
| Operating Pressure | 0.15 MPa ... 1 MPa |
| Operating Medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Information on Operating and Pilot Media | Operation with oil lubrication possible, required for further use |
| Corrosion Resistance Class | CRC 0 - No corrosion stress |
| LABS / PWIS Conformity | VDMA24364-B2-L |
| Suitability for Li-ion Battery Production | Suitable for battery production with reduced Cu/Zn/Ni values (F1A) |
| Cleanroom Suitability | Class 5 according to ISO 14644-1, measured according to ISO 14644-14 |
| Ambient Temperature | -20 ยฐC ... 80 ยฐC |
| Impact Energy in End Positions | 0.03 J |
| Theoretical Force at 6 bar, Retracting | 22.6 N |
| Theoretical Force at 6 bar, Advancing | 30.2 N |
| Moving Mass at 0 mm Stroke | 6.3 g |
| Additional Moving Mass per 10 mm Stroke | 1 g |
| Basic Weight with 0 mm Stroke | 20 g |
| Additional Weight per 10 mm Stroke | 2.4 g |
| Type of Mounting | With accessories |
| Pneumatic Connection | M5 |
| Note on Materials | RoHS-compliant |
| Cover Material | Wrought aluminum alloy, anodized |
| Seals Material | TPE-U(PU) |
| Piston Rod Material | High-alloy stainless steel |
| Material of Cylinder Barrel | High-alloy stainless steel |