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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
173438
Vacuum suction cup VAS-2-M3-NBR
The Festo 173438 is a round, flat industrial component featuring a 2 mm suction cup diameter, a 1.6 mm effective suction cup diameter, and a nominal width of 1 mm with an upward connection position. This black part provides a holding force of 0.14 N at a nominal operating pressure of -0.07 MPa (-0.7 bar, -10.15 psi) within an operating pressure range of -0.095 MPa to 0 MPa, incorporating a 0.5 mm height compensation and a suction cup volume of 0.03 cm³. Designed for any mounting position via its M3 vacuum connection, it operates with atmospheric air based on ISO 8573-1:2010 [7:-:-] at ambient temperatures between -20 °C and 80 °C. The component weighs 1 g, features a shore hardness of 55 +/-5, and meets a moderate corrosion stress corrosion resistance class (CRC) of 2 along with VDMA24364-A1-L LABS (PWIS) conformity. Submit the exact part number, quantity, and application requirements to receive a formal 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
- 173438
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 173438.
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
- 0.5 mm
- Nominal width
- 1 mm
- Suction cup diameter
- 2 mm
- Suction cup volume
- 0.03 cm³
- Effective suction cup diameter
- 1.6 mm
- Connection position
- up
- Mounting position
- Any
- Suction cup shape
- Round, at
- Operating pressure
- -0.095 MPa...0 MPa | -0.95 bar...0 bar | -13.775 psi...0 psi
- Nominal operating pressure
- -0.07 MPa | -0.7 bar | -10.15 psi
- Operating medium
- Atmospheric air based on ISO 8573-1:2010 [7:-:-]
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-A1-L
- Ambient temperature
- -20 °C...80 °C
- Holding force at nominal operating pressure
- 0.14 N
- Product weight
- 1 g
- Type of mounting
- Via vacuum connection
- Vacuum connection
- M3
- Color
- Black
- Shore hardness
- 55 +/-5
- Material of screwed plug
- High-alloy steel
- 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 173438. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.