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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
533851
Push-in/threaded L-fitting QSL-F-M7-4
The Festo part number 533851 is a standard industrial component featuring a 2.2 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 thread and tubing seals, and a maximum tightening torque of 3.5 Nm, this 11.3 g component operates at pressures ranging from -0.95 to 16 bar across an ambient temperature range of 0 to 150 °C. It accommodates compressed air conforming to ISO8573-1:2010 [7:-:-], allows lubricated operation, meets food safety requirements per the manufacturer's declaration, and carries a corrosion resistance classification CRC of 3 along with Germanischer Lloyd authorization. Submit the exact part number, quantity, and application requirements for an RFQ quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 533851
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 533851.
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
- 2.2 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
- 3.5 Nm
- Product weight
- 11.3 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 533851. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.