191023

Name: Festo 191023 Vacuum cup without connector ESV-20-EN
Brand: Festo

Vacuum cup without connector ESV-20-EN

The Festo 191023 is a round, extra-deep industrial component featuring a 20 mm suction cup diameter, a 0.722 cm³ suction cup volume, and a minimum workpiece radius of 30 mm. Fabricated from black NBR with a 60 +/-5 Shore hardness and a total product weight of 1.6 g, it operates within a pressure range of -95 kPa to 0 kPa and delivers a holding force of 17 N at a nominal operating pressure of -70 kPa. This RoHS-compliant unit accommodates any mounting position with an up connection position, functions in ambient temperatures between -10 °C and 70 °C using atmospheric air based on ISO 8573-1:2010 [7:-:-], and conforms to VDMA24364-A1-L LABS (PWIS) standards. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.

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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: 191023
Data verification: Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 191023.

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Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Min. workpiece radius: 30 mm
Suction cup diameter: 20 mm
Suction cup volume: 0.722 cm³
Connection position: up
Mounting position: Any
Suction cup shape: Round, extra-deep
Operating pressure: -95 kPa...0 kPa | -0.95 bar...0 bar | -13.775 psi...0 psi
Nominal operating pressure: -70 kPa | -0.7 bar | -10.15 psi
Operating medium: Atmospheric air based on ISO 8573-1:2010 [7:-:-]
LABS (PWIS) conformity: VDMA24364-A1-L
For use in the food industry: See supplementary material information
Ambient temperature: -10 °C...70 °C
Holding force at nominal operating pressure: 17 N
Product weight: 1.6 g
Color: Black
Shore hardness: 60 +/-5
Note on materials: RoHS compliant
Suction cup material: NBR

Engineering context

Identification and RFQ Guidance

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.

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 191023. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.