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Festo
533921
Push-in bulkhead fitting QSSF-F-G1/4-6
The Festo 533921 is a standard industrial component featuring a 5 mm nominal size and a push/pull design structure. Constructed with a chromium and nickel-plated brass housing, FPM seals, and a maximum tightening torque of 15 Nm, this 38.4 g unit operates across a pressure range of -0.95 to 16 bar and ambient temperatures from 0 to 150 °C. It accommodates compressed air in accordance with ISO 8573-1:2010 [7:-:-] with optional lubricated operation, carries Germanischer Lloyd authorization, complies with RoHS materials standards, and offers a CRC 3 corrosion resistance classification. Submit the exact part number, quantity, and application requirements to receive a quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 533921
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 533921.
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
- 5 mm
- 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
- 15 Nm
- Product weight
- 38.4 g
- Pneumatic connection, port
- 2 for tubing, 6mm 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 533921. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.