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
189409
Vacuum suction cup ESS-4X20-ON
The Festo 189409 is an industrial component featuring an oval, flat 4x20 mm vacuum cup with a nominal width of 2.5 mm, a suction cup volume of 0.112 cm³, and an M6 vacuum connection positioned at the top. Designed for any mounting position via its vacuum connection, this part operates within a pressure range of -95 kPa to 0 kPa using atmospheric air according to ISO 8573-1:2010 [7:-:-], delivering a holding force of 3.4 N at its nominal operating pressure of -70 kPa. With a product weight of 2.5 g, a Class 1 corrosion resistance class, and VDMA24364-A1-L LABS conformity, it functions within an ambient temperature range of -10 °C to 70 °C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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
- 189409
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 189409.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal width
- 2.5 mm
- Vacuum cup size
- 4x20 mm
- Suction cup volume
- 0.112 cm³
- Connection position
- up
- Mounting position
- Any
- Classication of suction cup holder
- Size 4
- Suction cup shape
- Oval, 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-A1-L
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -10 °C...70 °C
- Holding force at nominal operating pressure
- 3.4 N
- Horizontal lateral force at nominal operating pressure
- 4.5 N
- Vertical lateral force at nominal operating pressure
- 11 N
- Product weight
- 2.5 g
- Type of mounting
- Via vacuum connection
- Vacuum connection
- M6
- 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 189409. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.