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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.
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Festo
186208
Push-in T-fitting QSTF-G1/2-12
The Festo 186208 is a standard-size industrial component featuring an L-shape design with an additional internal thread lengthwise and an 8.7 mm nominal width utilizing the push-pull principle. It operates with compressed air as per ISO 8573-1:2010 [7:-:-] or liquid water at a temperature-dependent pressure range of -0.095 MPa to 1.4 MPa and an ambient temperature range of -10 °C to 80 °C. This product has a 23.4 mm tubing insertion depth, a sealing ring on the screwed plug, a nominal tightening torque of 26 Nm with a ±20% tolerance, a weight of 99 g, and is rated for Class 4 cleanroom suitability according to ISO 14644-1. 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
- 186208
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 186208.
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
- 8.7 mm
- Tubing insertion depth
- 23.4 mm
- Type of seal on screwed plug
- Sealing ring
- Mounting position
- Any
- Design
- L-shape, additional connection internal thread lengthwise
- 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 | Water: G-thread only possible with sealing ring type OL as additional | accessory
- 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
- 99 g
- No. of outlets
- 2
- No. of supply lines
- 1
- Type of mounting
- External hexagon SW27
- Pneumatic connection 1
- External thread G1/2
- Pneumatic connection 2
- Internal thread G1/2 | for pneumatic tubing outside diameter 12 mm
- Releasing ring color
- Blue
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 186208. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.