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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.
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Festo
546420
Round cylinder DSNU-1"-8"-PPV-A
Festo Round cylinder DSNU-1"-8"-PPV-A, part number 546420, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 546420
- Data verification
- Manufacturer evidence reviewed
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Stroke
- 8 in
- Piston diameter
- 1"
- Piston rod thread
- 3/8-24 UNF-2A
- Based on norm
- ISO 6432
- Cushioning
- Pneumatic cushioning, adjustable at both ends
- Mounting position
- Any
- Piston rod end
- External thread
- Structural design
- Piston | Piston rod
- Position sensing
- Via proximity switch
- Variants
- Piston rod at one end
- Operating pressure
- 0.1 MPa...1 MPa | 1 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
- Ambient temperature
- -4 °F...176 °F
- Impact energy in the end positions
- 0.221 ft-lbf
- Cushioning length
- 0.67 in
- Theoretical force at 6 bar, retracting
- 55.6 lbf
- Theoretical force at 6 bar, advancing
- 66.2 lbf
- Moving mass at 0 mm stroke
- 2.5 oz
- Additional moving mass per 10 mm stroke
- 0.212 oz
- Basic weight with 0 mm stroke
- 8.4 oz
- Additional weight per 10 mm stroke
- 0.388 oz
- Type of mounting
- With accessories
- Pneumatic connection
- 1/8 NPT
- Cover material
- Wrought aluminum alloy
- Seals material
- NBR | TPE-U(PU)
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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 546420. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.