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Festo
189350
Vacuum suction cup ESS-50-EN
Engineered by Festo, part number 189350 is an extra-deep round suction cup with a 50 mm diameter, a 3 mm nominal width, and a 7.9 cm³ volume that mounts via an M6 vacuum connection in any position. Operating at a nominal pressure of -70 kPa, this component delivers a holding force of 103.6 N and a lateral force of 115 N within an ambient temperature range of -10 °C to 70 °C. It features a 100 mm minimum workpiece radius, a CRC rating of 1, and VDMA24364-A1-L LABS conformity for atmospheric air operation based on ISO 8573-1:2010 [7:-:-]. Submit the exact part number, quantity, and application requirements to receive a quote for this 23.4 g industrial component.
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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
- 189350
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 189350.
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
- 100 mm
- Nominal width
- 3 mm
- Suction cup diameter
- 50 mm
- Suction cup volume
- 7.9 cm³
- Connection position
- up
- Mounting position
- Any
- Classication of suction cup holder
- Size 4
- Suction cup shape
- Round, extra-deep
- 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-A1-L
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -10 °C...70 °C
- Holding force at nominal operating pressure
- 103.6 N
- Lateral force at nominal operating pressure
- 115 N
- Product weight
- 23.4 g
- Type of mounting
- Via vacuum connection
- Vacuum connection
- M6
- Color
- Black
- Shore hardness
- 60 +/-5
- Material of screwed plug
- Wrought aluminum alloy, nickel-plated | Brass, nickel-plated | Steel, galvanized and chrome-plated
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 189350. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.