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.
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Festo
189295
Vacuum suction cup ESS-20-SU
Engineered by Festo, part number 189295 is a round, flat industrial component featuring a 20 mm suction cup diameter, a 3 mm nominal width, and a 6.4 g product weight. This unit operates within a pressure range of -95 kPa to 0 kPa, delivering a holding force of 16.3 N and a lateral force of 23 N at a nominal operating pressure of -70 kPa. Designed with an M6 vacuum connection, it supports an ambient temperature range of -20 °C to 60 °C and features a corrosion resistance class of 1. 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
- 189295
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 189295.
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
- 60 mm
- Nominal width
- 3 mm
- Suction cup diameter
- 20 mm
- Suction cup volume
- 0.318 cm³
- Connection position
- up
- Mounting position
- Any
- Classication of suction cup holder
- Size 4
- 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:-:-]
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -20 °C...60 °C
- Holding force at nominal operating pressure
- 16.3 N
- Lateral force at nominal operating pressure
- 23 N
- Product weight
- 6.4 g
- Type of mounting
- Via vacuum connection
- Vacuum connection
- M6
- Color
- Blue
- Shore hardness
- 60 +/-5
- Material of screwed plug
- Brass, nickel-plated | Steel, galvanized and chrome-plated
- Note on materials
- RoHS compliant
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 189295. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.