Festo QSL-1-4-6 Push-In L-Fitting 6mm R1/4 153047 14 bar

Overview
The Festo QSL-1-4-6 (part number 153047) is a high‑performance, space‑saving 90° L‑shaped push‑in fitting from the QSL series. It is designed for reliable pneumatic connections in industrial automation systems. The fitting features a nickel‑plated brass R1/4 male thread on one end and a push‑in connector for 6 mm OD tubing on the other. Thanks to the innovative push‑pull principle, tubing can be securely connected and released in seconds without tools.

The fitting is 360° orientable, allowing it to be aligned for optimal installation in any position. The external hexagon on the threaded stud simplifies tightening with standard tools, while the PTFE coating on the thread enables up to five reuses without additional sealant. Manufactured from PBT (polybutylene terephthalate) with a blue POM release ring, the QSL-1-4-6 offers excellent corrosion resistance and operates reliably over a wide temperature range from -10 °C to +80 °C, with a temperature‑dependent operating pressure from -0.95 bar up to 14 bar.

Key Features

• 90° L‑Shape Design – Compact angled geometry for routing pneumatic tubing in tight spaces and around obstructions.

• Push‑Pull Principle – Tool‑free installation and removal of tubing; simply push in for a secure connection and pull back on the blue release ring to disconnect.

• 360° Orientable – Male thread can be rotated after installation, allowing the fitting to be aligned in any direction for optimal tubing routing.

• Wide Operating Pressure Range – Supports temperature‑dependent operating pressure from -0.95 bar to 14 bar, suitable for vacuum and high‑pressure applications.

• Broad Temperature Compatibility – Rated for ambient and operating temperatures from -10 °C to 80 °C, suitable for diverse industrial environments.

• Corrosion‑Resistant Construction – PBT housing with nickel‑plated brass threaded components ensures long‑term durability in demanding conditions.

• Self‑Sealing Thread Coating – PTFE coating on the screw‑in stud allows up to five reuses without additional sealing materials.

• RoHS Compliant – Meets environmental standards for restricted substances.

• Original Brand New, Within Warranty Period – Genuine Festo product, brand new in sealed packaging, covered by manufacturer's warranty.

• 100% Satisfaction Guarantee – Your purchase is protected by our satisfaction guarantee; return or exchange if not completely satisfied.

Technical Specifications

Applications
Ideal for pneumatic system connections in factory automation, packaging machinery, material handling, automotive manufacturing, food & beverage equipment, and general industrial automation. Perfect for routing 6 mm OD tubing in 90° bends in control cabinets, machine panels, and tight installation spaces.

Package Includes

• 1 x Festo QSL-1-4-6 Push‑in L‑fitting (153047)

• Note: Sold individually or in packs of 10; tubing sold separately