VEVOR Linear Air Pump, 792.52 GPH Air Flow, Septic Aerator Pump, Aeration System for 8 ft Deep Ponds, Fit for Septic Tanks, Aquariums, Waste Treatment, Seafood Restaurants, Fish Farms, Hydroponics Linear Silent Aeration Pump High-Efficiency Aeration Silent Operation Easy Installation One Pump, Multiple Uses Air Filtration Design Operating Noise: ≤47 dBA,Waterproof Rating: IP44,Voltage: AC 120V 60Hz,Item Model Number: LP40,Maximum Flow Rate: 792.52 GPH/50 LPM,Air Pressure: 4.35 PSI/0.03 MPa,Applicable Depth: ≤8 ft/≤2.44 m,Material: PP housing,Filtration Method: Built-in air filter,Product Dimensions: 10.04 x 6.69 x 7.28 in/255 x 170 x 185 mm,Net Weight: 9.7 lbs/4.4 kg,Power: 35W