Venturi Suction PumpThe Venturi Suction Pump is a compact, electricity free solution designed to drain water from pools, spas, washing machines, boats, and any area where unwanted liquid lingers. This Venturi Waste Suction Submersible Pump relies on the Venturi effect and your garden hose pressure to generate powerful suction, with no motor or moving parts to wear out. Key advantages that set it apart No electricity required simply attach to a standard garden hose and