USD 10.95
Premium 90-degree elbow with R1/2 male thread and 12mm push-in port. Operates from -0.95 to 14 bar, ideal for space-saving routing in industrial air systems.
The Festo QSL-1/2-12 (Part Number: 153054) is a premium push-in L-fitting designed for rapid and robust pneumatic connections in industrial automation. Featuring an R1/2 male thread with a pre-coated sealing compound and a 12 mm push-in connector, this 90-degree elbow ensures a reliable, leak-free air supply. The durable Polybutylene Terephthalate (PBT) housing and high-alloy stainless steel tubing clamp guarantee resilience against moderate mechanical stress. Suitable for handling compressed air and water, it operates efficiently within a temperature range of -10 °C to 80 °C and handles pressures from a vacuum (-0.95 bar) up to 14 bar. The 360-degree orientable body and standard blue release ring simplify installation in mechanically dense environments.
| Parameter | Value |
|---|---|
| Pneumatic Connection 1 | Male thread R1/2 |
| Pneumatic Connection 2 | For tubing O.D. 12 mm |
| Operating Pressure | -0.95 to 14 bar (Temperature-dependent) |
| Ambient Temperature Range | -10 °C to 80 °C |
| Nominal Size | 10.3 mm |
| Housing Material | PBT (Polybutylene Terephthalate) |
| Tubing Seal Material | NBR (Nitrile Rubber) |
| Tubing Clamp Component | High-alloy stainless steel |
| Operating Medium | Compressed air to ISO 8573-1:2010 [7:-:-] / Water |
| Corrosion Resistance Class (CRC) | 1 - Low corrosion stress |
Provides seamless 90-degree pneumatic routing to high-speed cylinder actuators, eliminating tubing kinks in dynamic machinery frameworks.
Prevents airflow restriction and pressure drops in compact automation stages by utilizing an orientable right-angle geometry.
Connects main compressed air lines to end-effector tools. The rotatable elbow profile prevents the 12mm tubing from binding during complex robotic joint articulations.
Resolves tube twisting and disconnection issues on moving robotic arms via the 360-degree orientable swivel base and secure push-in lock.
Routes pneumatic or pilot water lines for process valve control panels in municipal filtration skids. The PBT body withstands moist environments.
Reduces maintenance intervals by leveraging water-compatible materials and a reliable pre-coated thread seal that prevents micro-leaks.
