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Products/Festo/533865
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Festo

533865

Push-in T connector QST-F-4

The Festo part number 533865 is a standard industrial component featuring a 3 mm nominal size and a push/pull design structure with a 4 mm outside diameter tubing connection on port 2. Constructed with a chromium- and nickel-plated brass housing, FPM seals, and RoHS-compliant materials, this component operates within a pressure range of -0.95 to 16 bar and an ambient temperature range of 0 to 150 °C using compressed air meeting ISO8573-1:2010 [7:-:-] standards, allowing for lubricated operation. It carries a CRC 3 corrosion resistance classification, Germanischer Lloyd authorization, and food safety compliance according to the manufacturer's declaration at a product weight of 13.1 g. Request a quote for Festo part number 533865 by submitting your required quantity and application specifications.

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Manufacturer
Festo
Part number
533865
Data verification
Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 533865.
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Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Size
Standard
Nominal size
3 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
Product weight
13.1 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

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.

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 533865. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.