This ship rescue rope thrower is specially designed for maritime rescue, using sparkless pneumatic technology, with 20MPa working pressure, water projection distance ≥80m and land projection distance ≥110m. Equipped with Φ3mm×120M high-strength rescue rope 3000N breaking force and auto-inflating life rings 5-second inflation, buoyancy >8kg. The bright orange appearance is easy to identify between ships, with total weight