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Festo
153171
Bulkhead push-in fitting QSSF-1/2-12-B
The Festo 153171 is a standard bulkhead industrial component utilizing a push-pull structural design with an 11 mm nominal width and a 23.3 mm tubing insertion depth. It operates with compressed air conforming to ISO 8573-1:2010 [7:-:-] or liquid water, supporting lubricated operation across an ambient temperature range of -10 °C to 80 °C and a nominal tightening torque of 26 Nm with a ±20% tolerance. This unit features any mounting position via an external hexagon SW24 or SW27, a product weight of 70 g, a corrosion resistance class of 1, and cleanroom suitability of ISO Class 4. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 153171
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 153171.
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
- 11 mm
- Tubing insertion depth
- 23.3 mm
- Mounting position
- Any
- Design
- Bulkhead
- Pack size
- 1
- 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
- Nominal tightening torque
- 26 Nm
- Tolerance for nominal tightening torque
- ±20%
- Product weight
- 70 g
- Type of mounting
- External hexagon SW24 | External hexagon SW27
- Pneumatic connection 1
- Internal thread G1/2
- Pneumatic connection 2
- for pneumatic tubing outside diameter 12 mm
- Releasing ring color
- Blue
- Note on materials
- RoHS compliant
- Housing material
- Brass, nickel-plated
- Releasing ring material
- POM
- Nut material
- Brass, nickel-plated
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 153171. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.