Specifications Material: Aluminum Color: Silver Plug Voltage: AC 110V Motor Power: 3/4HP Power Type: Plug-in Plug: American Standard Noise:? 60DB Current: 5A Maximum Pond Area: 3 Acres Power Cord Length: 1.8m/5.9in Maximum Depth: 15m/49.21ft Working Pressure: 0.2Mpa Motor Speed: 1680 RPM Air Displacement: 85L/min Motor Type: Pure Copper Motor Overheat Protection: 135°C/275°F Packing Size: 302020cm/11.817.877.87in Product Size: 372825cm/14.5611.029.84in Gross Weight: 10.5kg/23.14lbs Net Weight: 9.2kg/20.28lbs Package Included 1 Air Compressor 1 Silencer.