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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.
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Festo
533878
Push-in fitting QS-F-G1/8-4H
The Festo 533878 is a standard industrial component featuring a 2 mm nominal size and a push/pull design structure with a sealing ring on the screw-in stud. Constructed with a chromium- and nickel-plated brass housing, FPM seals, and RoHS-compliant materials, this 8.3 g part supports compressed air per ISO8573-1:2010 [7:-:-] across an operating pressure range of -0.95 to 16 bar and an ambient temperature range of 0 to 150 °C. It includes port 2 for 4 mm outside diameter tubing, allows lubricated operation, achieves a CRC corrosion resistance classification of 3, maintains Germanischer Lloyd authorization, complies with food safety manufacturer declarations, and withstands a maximum tightening torque of 10 Nm. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 533878
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 533878.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Standard
- Nominal size
- 2 mm
- Type of seal on screw-in stud
- Sealing ring
- Design structure
- Push/pull principle
- Operating pressure complete temperature range
- -0.95 ... 16 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Note on operating and pilot medium
- Lubricated operation possible
- Corrosion resistance classification CRC
- 3
- Food safety
- to manufacturer's declaration
- Ambient temperature
- 0 ... 150 °C
- Authorization
- Germanischer Lloyd
- Max. tightening torque
- 10 Nm
- Product weight
- 8.3 g
- Pneumatic connection, port
- 2 for tubing, 4mm outside diameter
- Materials note
- Conforms to RoHS
- Materials information, housing
- Brass | Chromium and nickel plated
- Materials information for thread seal
- FPM
- Materials information for tubing seal
- FPM
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 533878. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.