Confirm the exact configuration
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
533904
Blanking plug QSC-F-4H
The Festo part number 533904 is a standard industrial component featuring a push-in sleeve QS-4 pneumatic connection and a chromium and nickel-plated brass housing with FPM thread and tubing seals. This component operates within a pressure range of -0.95 to 16 bar across an ambient temperature range of 0 to 150 °C using compressed air meeting ISO 8573-1:2010 [7:-:-], and supports lubricated operation. Weighing 3.1 g, the unit includes RoHS conformity, corrosion resistance classification CRC 3, Germanischer Lloyd authorization, and food safety compliance according to the manufacturer's declaration. 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
- 533904
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 533904.
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
- 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
- Product weight
- 3.1 g
- Pneumatic connection, port
- 1 Push-in sleeve QS-4
- 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 533904. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.