Festo QSL-G1/8-8 186119 Push-in L-Fitting G1/8 Male to 8mm Tube

Festo QSL-G1/8-8 is a 90° push‑in L‑fitting (threaded elbow adapter) that connects a male G1/8 thread (BSPP) to 8 mm OD pneumatic tubing. The fitting is 360° orientable after the threaded connection is tightened, allowing flexible tube routing in confined spaces. The push‑pull principle enables tool‑free assembly and disassembly, and the blue release ring provides visual identification of the release mechanism. Made from PBT housing with stainless steel tube retaining claw and NBR seal. Suitable for compressed air and vacuum applications.

Applications:

• Compressed air distribution in industrial automation and machine building

• Pneumatic actuator supply lines in control cabinets and manifold systems

• Connecting 8 mm tubing to valves, cylinders, and pneumatic components with G1/8 ports

• Vacuum systems and water applications per manufacturer declaration

Core Specifications:

• Pneumatic connection, port 1: G1/8 male thread (BSPP) with sealing ring

• Pneumatic connection, port 2: Push‑in fitting for tubing OD 8 mm

• Design: L‑shaped (90° angle), 360° rotatable after tightening

• Nominal size: 6 mm

• Operating pressure (temperature‑dependent): –0.95 bar … 14 bar

• Operating pressure (full temperature range): –0.95 bar … 6 bar

• Ambient / media temperature: –10 °C … +80 °C

• Housing material: PBT (polybutylene terephthalate)

• Release ring material: POM (blue)

• Tube retaining claw material: High‑alloy stainless steel

• Tubing seal material: NBR

• Packing unit: 10 pieces

• Product weight: approx. 15 g

Advanced Specifications:

• Type of seal on screw‑in stud: Sealing ring

• Nominal tightening torque: 7 Nm (± 20 %)

• Mounting position: any

• Operating medium: Compressed air to ISO 8573‑1:2010 [7:-:-]; water as per manufacturer’s declaration

• Lubricated operation possible (if lubricated, continued lubrication required)

• Corrosion resistance class (CRC): 1 – low corrosion stress

• LABS (PWIS) conformity: VDMA24364‑B1/B2‑L

• RoHS compliant

System Integration:

• Belongs to Festo QSL series of push‑in L‑fittings for pneumatic systems.

• Compatible with Festo 8 mm OD pneumatic tubing (PUN, PAN, PEN series).

• Mounts directly onto components with G1/8 female ports.

Standards & Compliance:
Refer to manufacturer official documentation for detailed certification and compliance information.

Related Products:

• QS‑G1/8‑8 – straight push‑in fitting, G1/8 male to 8 mm tubing

• QSLL‑G1/8‑8 – long elbow version

• QSL‑G1/4‑8 – G1/4 thread version for higher flow rate

• QSML‑G1/8‑6‑I – reduced‑size L‑fitting for 6 mm tubing