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
153779
Push-in T-fitting QSYL-1/8-5/32-U
The Festo 153779 is an L-shaped, dual, parallel industrial component featuring a standard size, a 3.9 mm nominal width, and one supply line connected to two outlets via an external thread 1/8 NPT and a connection for 5/32" outside diameter pneumatic tubing. Designed with a push-pull structural design, a coated screwed plug seal, and an external hexagon 7/16 mounting type, it operates across a pressure range of -0.095 MPa to 1 MPa (-0.95 bar to 10 bar | -13.775 psi to 145 psi) and an ambient temperature range of -10 °C to 60 °C. Weighing 14 g, this part supports compressed air operating medium per ISO 8573-1:2010 [7:-:-] with lubricated operation possible, and features a corrosion resistance class of 1 alongside VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements for an RFQ 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
- 153779
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153779.
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
- 3.9 mm
- Type of seal on screwed plug
- Coating
- Mounting position
- Any
- Design
- L-shape, dual, parallel
- Pack size
- 1
- 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
- Maritime classication
- See certicate
- 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
- -10 °C...60 °C
- Product weight
- 14 g
- No. of outlets
- 2
- No. of supply lines
- 1
- Type of mounting
- External hexagon 7/16
- Pneumatic connection 1
- external thread 1/8 NPT
- Pneumatic connection 2
- for pneumatic tubing outside diameter 5/32"
- Ambient temperature Fahrenheit
- 14 °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 153779. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.