191066

Name: Festo 191066 Vacuum cup without connector ESV-80-BN
Brand: Festo

Vacuum cup without connector ESV-80-BN

The Festo part number 191066 is a round 1.5-fold protective bellows industrial component featuring an 80 mm NBR suction cup with a 50 +/-5 Shore hardness and a black color. It provides a suction cup volume of 63.9 cm³, 10 mm of height compensation, a minimum workpiece radius of 430 mm, an upward connection position, and any mounting position, while delivering a holding force of 213.6 N at a nominal operating pressure of -70 kPa within an operating pressure range of -95 kPa to 0 kPa. Operating on atmospheric air based on ISO 8573-1:2010 [7:-:-], this 39 g RoHS-compliant component conforms to VDMA24364-A1-L LABS (PWIS) and functions in ambient temperatures from -10 °C to 70 °C, with food industry usage detailed in the supplementary material information. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 191066
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Verified configuration

Technical Specifications

Suction cup height compensation: 10 mm
Min. workpiece radius: 430 mm
Suction cup diameter: 80 mm
Suction cup volume: 63.9 cm³
Connection position: up
Mounting position: Any
Suction cup shape: round protective bellows 1.5-fold
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: 213.6 N
Product weight: 39 g
Color: Black
Shore hardness: 50 +/-5
Note on materials: RoHS compliant
Suction cup material: NBR

Engineering context

Identification and RFQ Guidance

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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.

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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 191066. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.