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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
191054
Vacuum cup without connector ESV-20-BN
The Festo part number 191054 is a 20 mm round 1.5-fold protective bellows suction cup manufactured from NBR with a shore hardness of 50 +/-5 and a product weight of 1.9 g. This black industrial component features a 6 mm height compensation, an upward connection position, an internal volume of 1.6 cm³, and a minimum workpiece radius of 40 mm. Operating within a pressure range of -95 kPa to 0 kPa and a nominal operating pressure of -70 kPa, it delivers a holding force of 12.9 N using atmospheric air based on ISO 8573-1:2010 [7:-:-]. The unit functions in ambient temperatures from -10 °C to 70 °C, exhibits VDMA24364-A1-L LABS conformity, includes RoHS-compliant materials, and supports food industry use as detailed in supplementary documentation. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a QuoteWhy no listed price?
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
- 191054
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 191054.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Suction cup height compensation
- 6 mm
- Min. workpiece radius
- 40 mm
- Suction cup diameter
- 20 mm
- Suction cup volume
- 1.6 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
- 12.9 N
- Product weight
- 1.9 g
- Color
- Black
- Shore hardness
- 50 +/-5
- Note on materials
- RoHS compliant
- Suction cup material
- NBR
Engineering context
Identification and RFQ Guidance
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 191054. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.