DC 12V 18W Black High Temperature Resistance Circulation Low Noise Brushless Water Pump Features: This water pump adopts engineering plastic, no threat of electric shock. Low power consumption, its power is only 18W, helps save electricity. Operate inside/outside the cold or hot water. material manufacturing, durable, stable running, and low noise in working process. Application: aquarium, fountain, small fish pond, solar system, water circulation system, medical equipment, etc.   Specifications: Model: 39-01 Type: Water-filled submersible pump Material: Engineering plastic Color: Black Voltage: DC 12V Power: 18W Water temperature: ≤65℃ Noise: ≤40dBA Flow rate: 0.5m Lift: 390m³/h Drive mode: electric Transport medium: water Pump shaft position: horizontal Impeller structure: open impeller Impeller suction: single suction Number of impeller: multistage Lift: 3.5m Suction caliber: 13.5mm / 0.53in Discharge diameter: 9.2mm/0.36in Speed: 6500RPM Weight: Approx. 167g   Package included: 1 x Water Pump Note: Don't operate the pump when there is no water inside the water pump.