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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
153203
Multiple distributor QST3-6-4
The Festo part number 153203 is an industrial component featuring a standard size, a nominal width of 2.5 mm, one supply line, and four outlets with pneumatic connection 1 for 6 mm outside diameter pneumatic tubing. This unit operates with compressed air according to ISO 8573-1:2010 [7:-:-] or ice-free liquid water, supporting lubricated operation across an ambient temperature range of -10 °C to 80 °C and featuring a push-pull structural design with any mounting position. It achieves an operating pressure of -0.095 MPa to 0.6 MPa across the entire temperature range and -0.095 MPa to 1.4 MPa under temperature-dependent conditions, with a water operating pressure maximum of 0.6 MPa at 0 to 50 °C. The component weighs 16 g, incorporates a CRC rating of 1 for low corrosion stress, utilizes VDMA24364-B1/B2-L LABS conformity, and includes tubing insertion depths of 15 mm for Ø4 and 17 mm for Ø6, with maritime classification detailed in the certificate. Submit the exact part number, quantity, and application requirements to request a quote for this Festo component.
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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 153203
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153203.
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 width
- 2.5 mm
- Tubing insertion depth
- 15 mm | 17 mm
- Note on the tubing insertion depth
- Ø4 depth 15 mm | Ø6 depth 17 mm
- Mounting position
- Any
- Structural design
- Push-pull principle
- Pack size
- 1
- Operating pressure for entire temperature range
- -0.095 MPa...0.6 MPa | -0.95 bar...6 bar | -13.775 psi...87 psi
- Temperature-dependent operating pressure
- -0.095 MPa...1.4 MPa | -0.95 bar...14 bar | -13.775 psi...203 psi
- Information on operating pressure
- Water: max. 0.6 MPa at 0 - 50 °C
- Maritime classication
- See certicate
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -10 °C...80 °C
- Product weight
- 16 g
- No. of outlets
- 4
- No. of supply lines
- 1
- Pneumatic connection 1
- For pneumatic tubing outside diameter 6 mm
- Pneumatic connection 2
- for pneumatic tubing outside diameter 4 mm
- Releasing ring color
- Blue
- Note on materials
- RoHS compliant
- Housing material
- PBT
- Releasing ring material
- POM
- Material of tubing seal
- NBR
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 153203. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.