30Ton Rotary Drum Filter RAS Aquarium Fish Tank RDF Microfilter Koi Pond MACD Technology 7500 GALLON

【DURABLE AND STURDY 】The chassis shell is made of durable and PP board, All metal components are made of 304 stainless steel。which is acid and alkali resistant. Over 10 years of service life in outdoor exposure to sunlight.【30,000 LITERS (7,500 GALLON OR 30 TON) OF SUPER LARGE WATER OUTPUT】 Can be used for Filter large fish ponds, with an hourly water output of 7,500 gallons OR 30,000 liters, basically meeting the current Filter needs of all fish ponds.General recommendation: The hourly flow rate of the microfilter should be close to the volume of the water, that is, the water should be purified once per hour.【ROLLING STAINLESS STEEL FILTER SCREEN】 The built-in filter adopts a rolling structure and can filter the water in the swimming pool 360 ° without dead angles. Keep your Aquarium or pool clean Automatic cleaning automatic discharge，Efficient filtration of fish manure particles and impurities，Efficient bacterial cultivation and stable water quality，No need to clean the filter material, bid farewell to troubles。SS316L material 75 micron mesh Water level sensor+timer control the auto back washing High pressure auto back washFood grade PP case, with SGS standardWater Flow: 30T/H , 7,500gallon/HInlet: 65mmOutlet: 110mmSewage Outlet: 40mm