FESTO QSL Male Elbow fittings are compact pneumatic push-in fittings designed for reliable connection of pneumatic tubing to threaded ports. The QSL series features a male thread with a 90° elbow design, making it ideal for directional changes and space-saving pneumatic installations. These fittings provide quick tube insertion, secure connections, and easy assembly or removal. 90° male elbow pneumatic fitting Push-in connection for quick tube installation Compact and space-saving design Reliable and leak-resistant pneumatic connection Suitable for compressed-air applications Available in multiple tube and thread sizes Suitable for FESTO pneumatic systems and automation equipment Applications: Pneumatic cylinders, solenoid valves, FRL units, air preparation systems, automation machinery, control panels, and industrial pneumatic equipment.