The Bimba EFL-3225-EMEE25 stopper cylinder from the United States belongs to the E-Stop® series and is specifically designed for stopping and positioning workpieces on conveyor lines. It features a bore diameter of 32 mm and a stroke length of 25 mm, with double-acting actuation. The front end is equipped with a heavy-duty stopper pin with spring return, capable of withstanding instantaneous lateral impact loads. The cylinder has a fully stainless steel housing and a hard chrome-plated piston rod, providing corrosion resistance and washability. The seals meet FDA-grade requirements, enabling maintenance-free operation for ≥5,000 km under conditions of 0–1.0 MPa and -20–80 ℃. The side-mounted M8 magnetic reed switch slot supports in-position detection, and the cylinder body offers both through-hole and threaded mounting options. With a response time of <30 ms, it is suitable for high-speed stopping and precise positioning applications in food processing, pharmaceutical, packaging, and automotive assembly lines.