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
15888
Round cylinder EG-4-20-PK-2
The Festo 15888 is a single-acting industrial component featuring a 20 mm stroke, a 4 mm piston diameter, and an M2 piston rod thread with an external thread end. Operating on compressed air as per ISO 8573-1:2010 [7:-:-] within a pressure range of 3.5 bar to 7 bar, this 6 g piston cylinder delivers a theoretical advancing force of 4.9 N at 6 bar and includes a locknut for mounting in any position. Submit the exact part number, quantity, and application requirements for a formal 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
- 15888
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 15888.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 20 mm
- Piston diameter
- 4 mm
- Piston rod thread
- M2
- Cushioning
- No cushioning
- Mounting position
- Any
- Piston rod end
- External thread
- Structural design
- Piston | Piston rod | Cylinder barrel
- Position sensing
- None
- Variants
- Piston rod at one end
- Operating pressure
- 3.5 bar...7 bar
- Mode of operation
- Pushing | Single-acting
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Ambient temperature
- 5 °C...60 °C
- Theoretical force at 6 bar, advancing
- 4.9 N
- Theoretical min. spring return force
- 1.5 N
- Theoretical max. spring return force
- 2.6 N
- Product weight
- 6 g
- Type of mounting
- With locknut
- Pneumatic connection
- PK-2
- Note on materials
- RoHS compliant
- Cover material
- High-alloy steel
- Seals material
- TPE-U(PU)
- Piston rod material
- High-alloy steel
- Material of cylinder barrel
- Brass, nickel-plated
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 15888. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.