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Festo
8178877
Compact cylinder ADN-25-70-A-P-A
The Festo part number 8178877 is a double-acting industrial component conforming to ISO 21287 with a 25 mm piston diameter, a 70 mm stroke, and an external M8 piston rod thread at one end. It operates within a pressure range of 0.06 MPa to 1 MPa (0.6 bar to 10 bar) using compressed air as per ISO 8573-1:2010 [7:4:4], delivering theoretical forces of 247 N retracting and 295 N advancing at 6 bar. This unit features elastic cushioning rings at both ends, position sensing via proximity switch, any mounting position, Class 5 cleanroom suitability per ISO 14644-1, and a moderate corrosion resistance class (CRC 2) for ambient temperatures between -20 °C and 80 °C. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 8178877
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8178877.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 70 mm
- Piston diameter
- 25 mm
- Piston rod thread
- M8
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Conforms to standard
- ISO 21287
- Piston rod end
- External thread
- Position sensing
- Via proximity switch
- Variants
- Piston rod at one end
- Operating pressure
- 0.06 MPa...1 MPa | 0.6 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)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- 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
- 0.3 J
- Theoretical force at 6 bar, retracting
- 247 N
- Theoretical force at 6 bar, advancing
- 295 N
- Moving mass
- 85 g
- Product weight
- 362 g
- Type of mounting
- Alternatively: | With through-hole | With internal thread | With accessories
- Pneumatic connection
- M5
- Note on materials
- RoHS compliant
- Flange screws material
- Steel
- Cover material
- Wrought aluminum alloy, anodized
- Seals material
- TPE-U(PUR)
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 8178877. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.