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.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
558799
Push-in Y-connector NPQM-Y-Q6-E-P10
The Festo 558799 is a standard Y-shaped industrial component featuring a 5.5 mm nominal width and a push-pull structural design configured for 6 mm outside diameter pneumatic tubing on both connections. Constructed with a nickel-plated brass housing, an NBR tubing seal, and a silver releasing ring, this RoHS-compliant part supports an operating pressure range of -0.095 MPa to 1.6 MPa across an ambient temperature range of -20 °C to 70 °C. Operating on compressed air compliant with ISO 8573-1:2010 [7:-:-] with provisions for lubricated operation, the unit has a product weight of 32 g, a CRC rating of 1, and VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to request a quote for this pack size of 10.
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
- 558799
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 558799.
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
- 5.5 mm
- Design
- Y-shape
- Pack size
- 10
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1.6 MPa | -0.95 bar...16 bar | -13.775 psi...232 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-B1/B2-L
- Ambient temperature
- -20 °C...70 °C
- Product weight
- 32 g
- Pneumatic connection 1
- For pneumatic tubing outside diameter 6 mm
- Pneumatic connection 2
- for pneumatic tubing outside diameter 6 mm
- Releasing ring color
- Silver
- Note on materials
- RoHS compliant
- Housing material
- Brass, nickel-plated
- 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 558799. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.