190979

Name: Festo 190979 Vacuum cup without connector ESV-20-SN
Brand: Festo

Vacuum cup without connector ESV-20-SN

The Festo 190979 is a round, flat NBR industrial suction cup featuring a 20 mm diameter, a 0.318 cm³ volume, and an upward connection position that operates within a pressure range of -95 kPa to 0 kPa. Weighing 1.6 g with a shore hardness of 60 +/-5 in black, this RoHS-compliant component achieves a holding force of 16.3 N at a nominal operating pressure of -70 kPa across an ambient temperature range of -10 °C to 70 °C. It complies with VDMA24364-A1-L LABS conformity and utilizes atmospheric air based on ISO 8573-1:2010 [7:-:-], with food industry usage detailed in the supplementary material information. Submit the exact part number, quantity, and application requirements to request a quote.

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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: 190979
Data verification: Manufacturer evidence reviewed

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

Verified configuration

Technical Specifications

Suction cup diameter: 20 mm
Suction cup volume: 0.318 cm³
Connection position: up
Mounting position: Any
Suction cup shape: Round, at
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: 16.3 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 190979. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.