Listing is for (1) : SICCE SYNCRA PRO 5500 PUMP – SIC623. MAX FLOW – 1 500 GPH. HEAD MAX – 12.5 FEET. SYNCRA PRO pumps have been designed for both submerged and in-line operation. They provide low working temperature, excellent performance and low consumption. They find a wide field of use in the hydroponics sector, ornamental fountains, hydraulic systems, thanks to a robust and compact design. These pumps are powerful, reliable, and versatile. Ideal for freshwater and saltwater aquariums, protein skimmers, indoor fountains, water-cooling, and all submersible or in-line applications which require high performance and total silence. SYNCRA PRO: This pump is designed to pair elevated performance and energy efficiency with extreme silence. It is the perfect pump to provide constant movement in a completely silent environment. VERSATILE: The Syncra Pro line of pumps are ideal for aquariums, indoor fountains, water-cooling, and all submersible or in-line applications which require high performance and total silence. PRODUCT DETAIL: The pump is perfect for both wet and dry use. They feature thermal protection to prevent overheating. Ceramic shaft and stepped hoses are included. LONG TERM USE: At Sicce, we expect the traditional use of the Syncra PRO pump to have a long-lasting life of successful performance for multiple years with regular maintenance and care. SICCE has been present in the aquarium and gardening market for over 40 years, becoming a point of reference recognized worldwide for versatile, high-quality products. Please feel free to contact me with any questions or concerns that you may have about my products.