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Festo
153643
Push-in/threaded L-fitting QSL-1/8-1/4-U
The Festo part number 153643 is a standard industrial component featuring a 3.6 mm nominal size with a push/pull design structure and a coating on the screw-in stud seal. It operates within a working pressure and temperature-dependent working pressure range of -0.95 to 10 bar, accommodating filtered compressed air or vacuum across an ambient temperature range of -10 to 60 °C. The unit includes an NPT1/8-27 pneumatic connection for 1/4" outside diameter tubing, a grey release ring, a PBT housing, POM release ring, NBR tubing seal, and non-corrosive high alloy steel hose clamping segment. Submit the exact part number, quantity, and application requirements to request a quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 153643
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153643.
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 size
- 3.6 mm
- Type of seal on screw-in stud
- coating
- Assembly position
- Any
- Container size
- 1
- Design structure
- Push/pull principle
- Working pressure
- -0.95 ... 10 bar
- Temperature dependent working pressure
- -0.95 ... 10 bar
- Operating medium
- Filtered compressed air | Vacuum
- Corrosion resistance classification CRC
- 1
- Ambient temperature
- -10 ... 60 °C
- Authorization
- Germanischer Lloyd
- Max. tightening torque
- 8 Nm
- Pneumatic connection
- NPT1/8-27 | for tubing, 1/4" outside diameter
- color of release ring
- Grey
- Materials note
- Conforms to RoHS
- Materials information, housing
- PBT
- Release ring material data
- POM
- Materials information for tubing seal
- NBR
- Hose clamping segment material data
- High alloy steel, non-corrosive
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 153643. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.