Feature: 1. CONVENIENT USE: The lake aerator pump is equipped with air compressor, timer outlet, and all necessary accessories, making it convenient and practical. 2. METAL STRUCTURE: The pump is made of corrosion resistance aluminum alloy, with pure copper wire motor, and can be used in various weather conditions. 3. OTHER ACCESSORIES: Equipped with connector, 30 meter hose, silencer, and shock absorption pads, the pond aerator pump is easy to install and use. 4. SECURITY VALVE: The relief valve, check valve, solenoid valve, and other valves all adopt security design to extend the service life of the motor. 5. FOR POND AERATION: This air compressor pump is suitable for pond and lake aeration system, with a compact structure, convenient for outdoor use. Specification: Item Type: Pond Aerator Pump Material: Copper, Aluminum Alloy Power: 550W. Package List: 1 x Pump1 x Connector1 x 30 Meter Hose1 x Silencer4 x Foot Pads Note: It is recommended to place the compressor in a ventilated place to avoid rain and sun. These precautions will reduce dust and extend the service life of the machine.