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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
153144
Push-in Y-fitting QSY-1/4-10
The Festo part number 153144 is a standard Y-shaped industrial component featuring a nominal width of 7.2 mm, a tubing insertion depth of 20.2 mm, and 1 supply line with 2 outlets utilizing the push-pull principle. This unit operates within a temperature range of -10 °C to 80 °C, supporting compressed air per ISO 8573-1:2010 [7:-:-] and liquid water with a product weight of 32 g and external hexagon SW14 mounting. The assembly includes a coating seal on the screwed plug, any mounting position, a corrosion resistance class of 1, and VDMA24364-B1/B2-L LABS conformity supplied in a pack size of 10. Submit the exact part number, quantity, and application requirements for a quote.
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Request a QuoteWhy no listed price?
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
- 153144
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153144.
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
- 7.2 mm
- Tubing insertion depth
- 20.2 mm
- Type of seal on screwed plug
- Coating
- Mounting position
- Any
- Design
- Y-shape
- Pack size
- 10
- Structural design
- Push-pull principle
- 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 max. 50 °C
- 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
- 32 g
- No. of outlets
- 2
- No. of supply lines
- 1
- Type of mounting
- External hexagon SW14
- Pneumatic connection 1
- External thread R1/4
- Pneumatic connection 2
- for pneumatic tubing outside diameter 10 mm
- Releasing ring color
- Blue
- Material of screwed plug
- Brass, nickel-plated
- 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 153144. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.