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Festo
1378427
Vacuum suction cup VASB-75-1/4-SI-B
The Festo 1378427 is a round, transparent 1.5-fold protective bellows industrial component featuring a 75 mm suction cup diameter, a nominal width of 4 mm, and a 15.5 mm height compensation. Operating across a pressure range of -0.95 bar to 0 bar with a nominal operating pressure of -0.7 bar, this 78 g unit delivers a holding force of 228 N and accommodates ambient temperatures from -40 °C to 200 °C via its G1/4 vacuum connection. It achieves moderate corrosion resistance (CRC 2) and VDMA24364 Zone III LABS conformity, operating on atmospheric air based on ISO 8573-1:2010 [7:-:-] with food industry applicability outlined in supplementary documentation. 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
- 1378427
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 1378427.
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
- 15.5 mm
- Nominal width
- 4 mm
- Suction cup diameter
- 75 mm
- Suction cup volume
- 65.5 cm³
- Effective suction cup diameter
- 64.4 mm
- Connection position
- up
- Mounting position
- Any
- Suction cup shape
- round protective bellows 1.5-fold
- 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 Zone III
- For use in the food industry
- See supplementary material information
- Ambient temperature
- -40 °C...200 °C
- Holding force at nominal operating pressure
- 228 N
- Product weight
- 78 g
- Type of mounting
- Via vacuum connection
- Vacuum connection
- G1/4
- Color
- Transparent
- Shore hardness
- 60 +/-5
- Material of screwed plug
- Wrought aluminum alloy
- 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 1378427. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.