The Festo QSYB10 is a genuine Push-in L-fitting designed for reliable connection of 10mm plastic tubing in pneumatic systems. This standard L-shaped fitting features a swivel function and utilizes a push-pull principle for secure attachment. It is suitable for both compressed air and vacuum applications, operating within a pressure range of -0.95 to 6 bar and an ambient temperature range of -10 to 60 °C. Constructed with a PBT housing, POM release ring, NBR tubing seal, and high-alloy stainless steel tubing claw, it ensures durability and RoHS compliance.