Rio 1.0HP (QDX-1000 )Heavy Duty Submersible Water Pump.:Model: QDX-1000 Heavy DutyPower Output: 1 HP (0.75 kW)Maximum Flow Rate (Q.Max): 8 m3/h (cubic meters per hour)Maximum Head/Lift (H.Max): 33 metersRotational Speed: 2850 r.p.m. (rotations per minute)Discharge Outlet Size: 1" (1 inch)Voltage & Frequency: 220V / 50Hz (Standard alternating current)Ingress Protection: IP X8 (Fully submersible under water)Max Submersion Depth: 5 meters