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
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Festo
190991
Vacuum cup without connector ESV-40-SS
The Festo 190991 is a round, flat transparent silicone suction cup featuring a 40 mm diameter, a 1.566 cm³ volume, and an upward connection position for mounting in any orientation. Operating within a pressure range of -95 kPa to 0 kPa and a temperature range of -30 °C to 180 °C, this 7.4 g component delivers a holding force of 69.6 N at its nominal operating pressure of -70 kPa. It has a Shore hardness of 50 +/-5, adheres to VDMA24364 Zone III LABS conformity, and complies with RoHS material standards. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 190991
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190991.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Min. workpiece radius
- 230 mm
- Suction cup diameter
- 40 mm
- Suction cup volume
- 1.566 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 Zone III
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -30 °C...180 °C
- Holding force at nominal operating pressure
- 69.6 N
- Product weight
- 7.4 g
- Color
- Transparent
- Shore hardness
- 50 +/-5
- Note on materials
- RoHS compliant
- Suction cup material
- VMQ (silicone)
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 190991. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.