3/4HP Aluminum Pond & Lake Aeration Compressor — 85L/min, 1680 RPM, Up to 3 Acres, Max Depth 15m/49.2ft, Oil-Free, ≤60db

Overview: Heavy-duty aluminum aeration compressor designed for reliable pond and lake oxygenation. By distributing air from the bottom to the surface and disrupting the thermocline, it raises dissolved oxygen levels, helps control algae and odors, and supports healthier fish and aquatic life. It also reduces surface freezing in winter and keeps settled debris suspended so filtration systems can remove it, maintaining a clean, balanced water environment. Performance: Equipped with a 3/4 hp high-efficiency motor rated up to 1680 RPM, the unit delivers an exhaust volume of 85L/min. It is suitable for aerating water bodies up to 3 acres and can operate at depths up to 15m/49.2ft. Durability and Construction: The pump body and housing are constructed from high-quality aluminum for strength, long service life, and resistance to rust and corrosion. Design Features: This oil-free compressor runs without lubricating oil or any media, eliminating frequent refueling and reducing routine maintenance. Noise reduction is achieved through an external silencer and a thickened wall design, keeping sound levels at or below ≤60db. Thermal & Cooling Protection: A built-in thermal protector will automatically cut power if temperatures reach 135°C/275°F to prevent motor damage. A powerful internal fan, large-diameter ventilation openings, and the aluminum casing provide excellent heat dissipation for sustained operation and extended motor life. Safety: Only air is introduced into the water—no electrical components enter the pond—making the system safe for fish, pets, and people. Shipping Protection: Products are packed with anti-collision protection foam to minimize the risk of damage during transport.