ESS-20-SS – Festo Vacuum Suction Cups

USD $ 17.43 USD $ 14.29

SKU: Festo 189296

Manufacturer Part Number: Festo 189296
Festo Vacuum Suction Cups: ESS-20-SS
OEM Spec Ref 

The Festo ESS-20-SS Vacuum Suction Cups, featuring MPN 189296, represent the epitome of efficiency and reliability in workpiece handling applications. Meticulously engineered with precision and durability in mind, these suction cups provide secure and stable gripping solutions for a wide range of industrial tasks, ensuring optimal performance and productivity.

Key Features:

  • High-Quality Material: Crafted from premium materials, the ESS-20-SS suction cups offer exceptional durability and reliability, ensuring consistent performance in demanding industrial environments.
  • Optimized Suction Design: Engineered with an optimized suction design, these cups provide maximum grip and stability, allowing for secure handling of workpieces of various shapes, sizes, and materials.
  • Stainless Steel Construction: Built with stainless steel construction, these suction cups offer superior corrosion resistance and longevity, making them ideal for use in harsh or corrosive environments.
  • Efficient Vacuum Generation: Designed for efficient vacuum generation, these suction cups ensure rapid attachment and release of workpieces, minimizing handling time and maximizing productivity.
  • Easy Installation: Featuring a user-friendly design, these suction cups are easy to install and integrate into existing systems, reducing setup time and operational disruptions.


  • Enhanced Handling Efficiency: The Festo ESS-20-SS suction cups improve handling efficiency by providing secure and stable gripping of workpieces, reducing handling time and increasing overall productivity.
  • Versatile Application: Suitable for a wide range of handling applications across industries, including packaging, material handling, assembly, and more, offering versatility and adaptability to diverse production environments.
  • Reliable Performance: With their robust construction and optimized design, these suction cups deliver reliable and consistent performance, ensuring smooth and efficient operation in industrial settings.
  • Cost-Effective Solution: By minimizing workpiece slippage and drops, these suction cups help reduce product damage and waste, resulting in cost savings for manufacturers.


  • Manufacturing: Ideal for use in manufacturing processes such as pick-and-place, assembly, packaging, and quality control, ensuring precise and efficient handling of workpieces.
  • Material Handling: Well-suited for material handling applications, including loading and unloading of goods, palletizing, and sorting operations, improving workflow efficiency.
  • Automotive: Perfect for automotive assembly lines, facilitating the handling of automotive parts and components with precision and reliability.
  • Packaging: Essential for packaging applications, ensuring secure and stable gripping of packages, cartons, and products during packaging processes.

The Festo ESS-20-SS Vacuum Suction Cups exemplify Festo’s commitment to innovation and excellence, providing a reliable solution for efficient and precise workpiece handling in industrial applications.

Technical Data

Feature Specification
Min. workpiece radius 60 mm
Nominal width 3 mm
Suction cup diameter 20 mm
Suction cup volume 0.318 cm³
Connection position Top
Mounting position Any
Symbol 00991485
Classification of suction cup holder Size 4
Suction cup shape Round, flat
Operating pressure -0.095 MPa … 0 MPa
Operating pressure -0.95 bar … 0 bar
Operating pressure -13.775 psi … 0 psi
Nominal operating pressure -0.07 MPa
Nominal operating pressure -0.7 bar
Nominal operating pressure -10.15 psi
Operating medium Atmospheric air based on ISO 8573-1:2010 [7:-:-]
Corrosion resistance class (CRC) 1 – Low corrosion stress
LABS (PWIS) conformity VDMA24364 zone III
For use in the food industry See supplementary material information
Ambient temperature -30 °C … 180 °C
Holding force at nominal operating pressure 16.3 N
Lateral force at nominal operating pressure 10.5 N
Product weight 6.4 g
Type of mounting Via vacuum connection
Vacuum connection M6
Color Transparent
Shore hardness 50 +/- 5
Material of screwed plug Brass, nickel-plated
Steel, galvanized and chrome-plated
Note on materials RoHS-compliant
Suction cup material VMQ (silicone)
Weight 0.0064 kg