ESNU-8-50-P-A – ISO Cylinder – Festo Piston Rod Cylinders

USD $ 44.10

SKU: Festo 19256

Manufacturer Part Number: Festo 19256
Festo Piston Rod Cylinders: ESNU-8-50-P-A
OEM Spec Ref 

The Festo ESNU-8-50-P-A, with MPN 19256, is a superior-quality Pneumatic Piston Rod Cylinder designed to deliver exceptional precision and reliability in linear motion applications. This high-performance cylinder is tailor-made to function optimally within a diverse range of industrial settings, ensuring smooth operations and superior output.

Key Features:

  • High Precision Movement: The ESNU-8-50-P-A is engineered to provide precise linear motion, crucial for applications requiring exact positioning and smooth actuation.
  • Durable Construction: Built from robust materials, this piston rod cylinder withstands rigorous industrial conditions, guaranteeing longevity and consistent performance.
  • Compact and Efficient Design: The cylinder’s sleek, space-efficient design makes it ideal for installations where space is at a premium, without compromising its functionality.
  • Versatile Application: It features universal mounting configurations, enhancing its adaptability to various systems and making it a flexible choice for diverse operational requirements.
  • Ease of Integration: Equipped with standardized connections, this cylinder ensures a hassle-free integration into existing pneumatic systems, facilitating quick setup and maintenance.


  • Enhanced Operational Precision: By delivering accurate and reliable motion control, this cylinder enhances the precision of industrial processes.
  • Increased Productivity: Its efficient operation and fast response times lead to higher throughput in production environments, boosting overall productivity.
  • Lower Maintenance Costs: The ESNU-8-50-P-A’s robust construction reduces the need for frequent repairs, lowering maintenance costs and minimizing downtime.
  • Safety and Reliability: Designed with safety in mind, it meets stringent quality standards, providing a dependable solution that enhances system safety.


  • Automated Assembly Lines: Ideal for precise positioning and movement in automated assembly operations, ensuring high-quality assembly outcomes.
  • Packaging Machinery: Plays an essential role in packaging systems where accurate linear movement is critical for efficient and reliable packaging.
  • Material Handling: Suitable for use in material handling equipment, providing the necessary motion control to ensure smooth and safe operations.
  • Testing Equipment: Utilized in testing setups where precise actuation is required to achieve accurate and consistent test results.

The Festo ESNU-8-50-P-A Pneumatic Piston Rod Cylinder is a testament to Festo’s commitment to innovation and excellence in pneumatic technology, offering a robust and precise solution for enhancing the efficiency and reliability of industrial applications.

Technical Data

Feature Specification
Stroke 50 mm
Piston diameter 8 mm
Piston rod thread M4
Cushioning Elastic cushioning rings/pads at both ends
Mounting position Any
Conforms to standard CETOP RP 52 P
ISO 6432
Piston rod end External thread
Structural design Piston
Piston rod
Cylinder barrel
Position sensing For proximity sensor
Symbol 00991729
Variants Piston rod at one end
Operating pressure 0.15 MPa … 1 MPa
Operating pressure 1.5 bar … 10 bar
Mode of operation Pushing
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 class Class 6 according to ISO 14644-1
Ambient temperature -20 °C … 80 °C
Impact energy in the end positions 0.03 J
Theoretical force at 6 bar, advancing 24.6 N
Moving mass at 0 mm stroke 7.5 g
Additional moving mass per 10 mm stroke 1 g
Basic weight with 0 mm stroke 35 g
Additional weight per 10 mm stroke 2.4 g
Type of mounting With accessories
Pneumatic connection M5
Note on materials RoHS-compliant
Cover material Wrought aluminum alloy
Plain anodized
Seals material NBR
Piston rod material High-alloy stainless steel
Material of cylinder barrel High-alloy stainless steel