VEVOR Linear Air Pump, 109L/Min Air Flow Septic Aerator Pump, Aeration System for 1/2 Acre 10 FT Deep Ponds, Water Gardens, Waste Treatments, Septic Tanks, Aquariums, Seafood Restaurants, Fish Farms VEVOR Linear Air Pump, 109L/Min Air Flow Septic Aerator Pump, Aeration System for 1/2 Acre 10 FT Deep Ponds, Water Gardens, Waste Treatments, Septic Tanks, Aquariums, Seafood Restaurants, Fish FarmsPowerful PerformanceRobust High Flow DesignEffortless Installation and OperationSmart and Practical DesignVersatile ApplicationsCompact SizeMaximum Power: 75W,Outlet Pressure: 0.038 Mpa,Waterproof Rating: IP44,Airflow Rate: 109 L/min,Voltage: AC120V/60Hz,Materials: Aluminum Alloy + ABS,Item Model Number: HJB-120,Product Dimensions: 9.4 x 7.3 x 8.5 inches/238 x186 x 215 mm,Net Weight: 14.3 lbs /6.5 kgSpecifications:- Length: 31.0 in, Width: 23.0 in, Height: 28.0 in (description exceeds maximum possible length)