SUNSUN JTP Variable Frequency Diving Pump Water Suction Filter Pump, CN Plug, Model: JTP-2500 1. Specifications: small 200025003000, medium 50006000700080009000, large 10001200016000 2. Power: 2000: 10W, 2500: 18W, 3000: 26W, 5000: 30W, 6000: 40W, 7000: 50W, 8000: 60W, 9000: 70W, 10000: 80W, 12000: 100W, 16000: 140W 3. Power supply voltagecurrent: 220V6A 4. Scope of application: aquarium filtration, seafood storage, pond water supply, etc. 5. Suitable for fish tanks: Small size is suitable for fish tanks with a bottom of about 0.8-1.2 meters, medium (500060007000) is suitable for fish tanks with a bottom of about 1.5-2 meters, and medium (700080009000)large is suitable for about Fish tank with bottom filter over 2 meters 6. Outlet pipe diameter: small size 20mm, 25mm, medium size 20253035mm, 30mm, 25mm, 20mm, large size 253040mm, 45mm, 28mm, 25mm 7. Overall size: small size is about 16x10x10.5 cm, medium size is about 19x12.5x13.5 cm, large size is about 22.8x14x14.8 cm Features: 1. Frequency conversion technology, more powerful and energy-saving 2. The impeller is stuck or the power is automatically cut off when there is no water, and the power supply needs to be re-plugged to start 3. Ceramic shaft core, dual purpose for fresh water and sea water, wear resistance, no rust 4. A variety of calibers, easy to connect 5. Amphibious use, wide applicability