Win -Bianji Swimming Pool Propeller Reverse Flow Trainer
High-performance stainless steel propeller with precision-engineered hydrodynamic blades for powerful water propulsion. Durable ABS housing ensures corrosion resistance and long-term underwater use. Creates adjustable reverse current up to 15 m/s, simulating open-water conditions for endurance training, swim technique drills, or aquatic therapy. Ideal for home pools, swim clubs, and rehab centers. Compact plug-and-play design with suction cup base for instant fixed-point installation without tools. Low-noise motor operates at 32dB for undisturbed sessions. Wholesale exclusive: OEM-grade components at factory-direct pricing. Bulk orders available with custom voltage options (110V/220V). Ships globally with waterproof packaging.