DC 12V 24V Submersible Pump Aquarium Air Oxygen Pump Pond Fish Tank Silent Water Filter

Features:Instructions Included.Completely submersible Pump.The pump adapts to fresh and marine water.Low consumption, low noise, do not bother your rest.Have great pumping, increasing oxygen and water circulation function.The pump offers an adjustable flow rate and is an excellent choice for both freshwater and saltwater applications.Specification:Voltage12V24VPower16.8W26.4WHead(max.)5M7MFlow(max.)700L/H900L/HOutlet (outside diameter)12MM12MMOutlet(inside diameter)6.9MM6.9MMInlet(outside diameter)16MM16MMInlet(inside diameter)12MM12MMCable2M2MNoise(max.)35db35dbMaterial: ABS body+Stainless steel shaftColor: GreenLife: more than 20000 hoursWater temperature: -20 ℃ ~ 60 ℃Humidity: -20 ℃ ~ 60 ℃Suitable medium: water and other non-corrosive non-viscous liquid.Uses: refrigeration system, water circulation system, fountains and so on.Size: (L) x (W) x (H) 80 x 48 x 63mm /3.15 x 1.89 x 2.48(appr.)ATTENTION:1. Do not overpressure operation. 12V version is up to 12V. The highest 24V version is 24V. More than 10AH battery fully charged, if there is no limit pressure measures, will be over-pressure, can not guarantee their own supply voltage to be tested first.2. Do not use the AC power, router power, the power of computer cats and many similar are not exchange can be used!Ripple problem (the most prone to problems): A lot of DC transformers are half-wave rectification, the result is a lot of AC mixed DC components, the pump will be bad! Brushless water pump must be full-wave rectifier