Deko Pro Sump Pump 1hp 3302GPH 750W Submersible Clean​/​Dirty Water Pump POWERFUL SUMP PUMP:750 Watt, 1 HP motor. Max Lift: 16 Feet; 3302 Gallon Per Hour rating tackles any draining job at a fraction of the time. This pump easily passes solids up to 1" in diameter. GREAT for flooded area, swimming pools, cellars or garden pond. MULTI OUTLET SIZE: Submersible Water Pump is equipped w​/​ screw thread in GHT 3​/​4" or NPT5​/​8". Three fittings with different diameters for outflow( GHT 3​/​4", NPT 1", φ38, G 1-1​/​2") to choose from according to the flow rate. AUTO FLOAT SWITCH: Start​/​stop automatically. When water level is below 4.7 inch, it will automatically disconnect the power; when water level rises above 4.7 inch, the pump will start again. Cut off immediately when pump fails to pump water to prevent the coil from getting burned. HIGH-QUALITY MATERIALS: Thermoplastic composite material is highly rugged. Designed and manufactured in line with the valid safety requirements. Thermoplastic body resists corrosion as there are not exposed metal parts. Lower noise and energy-efficient. Oil free motor requires no maintenance. GREAT FOR DRAINING: Great to Drain the Dirty Water from the Pond, Garden Pond, or Water Tanks. Great to move water for garden irrigation or cleaning your yard or road. https://www.youtube.com/watch?v=Mkqd07uIGPg