Confirm the exact configuration
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
543305
Compact cylinder CDC-20- -
The Festo 543305 is a double-acting industrial component featuring a 20 mm piston diameter, an adjustable stroke from 1 mm to 300 mm, and compliance with the ISO 21287 norm. Built with elastic cushioning rings at both ends, this piston and piston rod assembly operates within a pressure range of 0.08 MPa to 1 MPa and handles ambient temperatures from -20 °C to 120 °C. It provides a corrosion resistance class of 3 for high corrosion stress and supports compressed air operation according to ISO 8573-1:2010 [7:4:4]. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 543305
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 543305.
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...300 mm
- Piston diameter
- 20 mm
- Based on norm
- ISO 21287
- Cushioning
- Elastic cushioning rings/pads at both ends
- Mounting position
- Any
- Structural design
- Piston | Piston rod
- Variants
- Extended external thread piston rod | Special thread on piston rod | Extended piston rod | Through piston rod | Heat-resistant seals max. 120°C | Piston rod at one end
- Operating pressure
- 0.08 MPa...1 MPa | 0.8 bar...10 bar
- Mode of operation
- Double-acting
- CE marking (see declaration of conformity)
- As per EU EMC directive
- UKCA marking (see declaration of conformity)
- To UK instructions for EMC
- 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)
- 3 - High corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L | VDMA24364 Zone III
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -20 °C...120 °C
- Theoretical force at 6 bar, retracting
- 141 N
- Theoretical force at 6 bar, advancing
- 141 N...188 N
- Type of mounting
- Alternatively: | With through-hole | With internal thread
- Pneumatic connection
- M5
- Cover material
- Wrought aluminum alloy | Anodized
- Piston rod material
- high-alloy stainless steel
- Material of cylinder barrel
- Wrought aluminum alloy
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 543305. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.