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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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
573073
Push-in Y-connector QBMY-1/4T-U
The Festo part number 573073 is a mini Y-shape industrial component featuring a 0.197-inch nominal width and a push-pull structural design for 1/4-inch outside diameter pneumatic tubing on both connections. Constructed with a PBT housing, POM releasing ring, and gray releasing ring, this pack of 10 components supports an operating pressure range of -13.775 psi to 145 psi and an ambient temperature range of 32 °F to 140 °F with compressed air media per ISO 8573-1:2010 [7:-:-]. It offers a CRC corrosion resistance class of 1, VDMA24364 Zone III LABS conformity, RoHS compliance, and permits lubricated operation in any mounting position. Submit the exact part number, quantity, and application requirements for a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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
- 573073
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 573073.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Mini
- Nominal width
- 0.197 in
- Mounting position
- Any
- Design
- Y-shape
- Pack size
- 10
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Ambient temperature
- 0 °C...60 °C
- Product weight
- 0.176 oz
- Pneumatic connection 1
- For pneumatic tubing outside diameter 1/4"
- Pneumatic connection 2
- for pneumatic tubing outer diameter 1/4"
- Ambient temperature Fahrenheit
- 32 °F...140 °F
- Releasing ring color
- Gray
- Note on materials
- RoHS compliant
- Housing material
- PBT
- Releasing ring material
- POM
- Material of tubing seal
- NBR
- Material of tube retaining claw
- high-alloy stainless steel
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 573073. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.