Syncra HF Pump 12.0, 12500l/hEngineered and tested to outperform pumps rated at much higher flow at equal head pressures. The powerful permanent magnet synchronous motors ensure high energy efficiency and reliability for both submersed or external inline applications. Ideal for fresh and salt water aquariums, protein skimmers, calcium reactors, indoor & outdoor fountains, water cooling, and all submersible and inline applications. Suitable for both wet and dry applications.