The FESTO QSRL-M5-4 push-in L-fitting is a versatile component designed for pneumatic systems requiring reliable, rotatable connections. This fitting, part of the QSR series, features a nominal width of 1.4 mm and supports operating pressures ranging from -0.95 to 6 bar. It is built to handle a maximum rotational speed of 500 rotations per minute, ensuring smooth performance in dynamic applications. The fitting connects via an external M5 thread on one end and accommodates pneumatic tubing with a 4 mm outside diameter on the other. Distributed by BSP Automation, this fitting offers a dependable solution for efficient tube connections in various automated setups.