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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
8148786
Round cylinder DSNU-S-12- -F1A-
Engineered as a double-acting industrial component, this Festo part features a 12 mm piston diameter with a variable stroke of 1 mm to 150 mm and elastic cushioning rings or pads at both ends. Operating on compressed air according to ISO 8573-1:2010 [7:4:4] within a 1.5 bar to 10 bar pressure range, it delivers a theoretical force of 67.9 N advancing and 50.9 N retracting at 6 bar. The unit meets ISO 14644-1 Class 5 cleanroom standards, features VDMA24364-B2-L LABS conformity, and includes position sensing via proximity switch across an ambient temperature range of -20 °C to 80 °C. Submit the exact part number, quantity, and application requirements to receive an official price and lead-time quotation.
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Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8148786
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8148786.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 mm...150 mm
- Piston diameter
- 12 mm
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Structural design
- Piston | Piston rod | Cylinder barrel
- Position sensing
- Via proximity switch
- Variants
- Metals with copper, zinc or nickel by mass as main constituent are | excluded from use. Exceptions are nickel in steel, chemically nickel- | plated surfaces, printed circuit boards, cables, electrical plug connectors | and coils. | 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
- 0.15 MPa...1 MPa | 1.5 bar...10 bar
- Mode of operation
- Double-acting
- 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 the production of Li-ion batteries
- Suitable for battery production with reduced Cu/Zn/Ni values (F1a)
- Cleanroom suitability, measured according to ISO 14644-14
- Class 5 according to ISO 14644-1
- Ambient temperature
- -20 °C...80 °C
- Impact energy in the end positions
- 0.07 J
- Theoretical force at 6 bar, retracting
- 50.9 N
- Theoretical force at 6 bar, advancing
- 67.9 N
- Moving mass at 0 mm stroke
- 16.2 g
- Additional moving mass per 10 mm stroke
- 2 g
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8148786. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.