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Festo
153103
Push-in L-fitting QSLV-3/8-10-I
The Festo part number 153103 is a standard L-shape industrial component featuring an R3/8 external thread, a 5.4 mm nominal width, and a 20.7 mm tubing insertion depth with a push-pull structural design. This component utilizes a coated screwed plug with a SW10 hexagon socket mounting type, supports an operating pressure of -0.095 MPa to 1.4 MPa (-13.775 psi to 203 psi) depending on temperature, and is rated for a -10 °C to 80 °C ambient temperature range. Designed with a CRC 1 corrosion resistance class and ISO 14644-1 Class 4 cleanroom suitability, the unit operates with compressed air or liquid water across any mounting position and is packaged in a quantity of 10 weighing 49 g total. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 153103
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153103.
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
- 5.4 mm
- Tubing insertion depth
- 20.7 mm
- Type of seal on screwed plug
- Coating
- Mounting position
- Any
- Design
- L-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
- Cleanroom suitability, measured according to ISO 14644-14
- Class 4 according to ISO 14644-1
- Ambient temperature
- -10 °C...80 °C
- Product weight
- 49 g
- Type of mounting
- Hexagon socket SW10
- Pneumatic connection 1
- External thread R3/8
- Pneumatic connection 2
- for pneumatic tubing outside diameter 10 mm
- Releasing ring color
- Blue
- Note on materials
- RoHS compliant
- Housing material
- PBT
- Hollow bolt material
- Brass, nickel-plated
- 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 153103. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.