Festo QSL-G1/8-6 186117 Push-in L-Fitting 90° for 6mm Tube G1/8 Thread

Festo QSL-G1/8-6 is a 90° angled push-in L-fitting (threaded adapter) that connects a male G1/8 thread to 6 mm pneumatic tubing. It is made of PBT (polybutylene terephthalate) and nickel-plated brass, providing a robust, corrosion-resistant solution for compressed air systems. The 360° orientable design allows the fitting to be aligned even after the threaded connection is tightened, enabling flexible tube routing. The push‑pull principle ensures tool‑free assembly and disassembly, while the blue release ring provides clear visual identification.

Applications:

• Pneumatic connections for actuators and valves in factory automation

• Tube routing in confined control cabinets and manifold systems

• Compressed air lines in packaging and material handling equipment

• Vacuum applications and general compressed air networks

Core Specifications:

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

• Pneumatic connection, port 2: For tubing OD 6 mm with push‑in fitting

• Angle: 90° (L‑shaped)

• Orientation: 360° rotatable after tightening the threaded connection

• Nominal size: 4.2 mm

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

• Ambient temperature: –10 °C to 80 °C

Advanced Specifications:

• Operating pressure (entire temperature range): –0.95 bar to 6 bar

• Compatible operating medium: compressed air to ISO 8573‑1:2010 [7:-:-]; water as per manufacturer declaration

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

• Material – housing: PBT (polybutylene terephthalate)

• Material – screw‑in plug: brass, nickel‑plated

• Material – release ring: POM

• Material – tube retaining claw: high‑alloy stainless steel

• Seal on screw‑in stud: sealing ring (NBR)

• Hex size: 13 mm (spanner size AF 13)

• Product weight: approx. 14 g

• Packing unit: 10 pieces

• RoHS compliant

System Integration:

• Belongs to Festo QS series of push‑in fittings.

• Compatible with Festo 6 mm OD pneumatic tubing (PUN, PAN, PEN series).

• Fits directly on components with G1/8 female ports in valve terminals, manifolds, and pneumatic subsystems.

Related Products:

• QS-G1/8-6-I 186107 – Push‑in fitting with external hexagon

• QS‑G1/8‑6‑I‑100 133009 – Push‑in fitting, pack of 100

• QSM‑G1/8‑6 186265 – Reduced‑nominal push‑in fitting

• QSM‑G1/8‑6‑I 186267 – Reduced‑size variant with hexagon